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gnu: icecat: Add several security fixes. 

* gnu/packages/patches/icecat-CVE-2015-4513-pt01.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt02.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt03.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt04.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt05.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt06.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt07.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt08.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt09.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt10.patch,
  gnu/packages/patches/icecat-CVE-2015-4513-pt11.patch,
  gnu/packages/patches/icecat-CVE-2015-7188.patch,
  gnu/packages/patches/icecat-CVE-2015-7189.patch,
  gnu/packages/patches/icecat-CVE-2015-7193.patch,
  gnu/packages/patches/icecat-CVE-2015-7194.patch,
  gnu/packages/patches/icecat-CVE-2015-7196.patch,
  gnu/packages/patches/icecat-CVE-2015-7197.patch,
  gnu/packages/patches/icecat-CVE-2015-7198.patch,
  gnu/packages/patches/icecat-CVE-2015-7199.patch: New files.
* gnu-system.am (dist_patch_DATA): Add them.
* gnu/packages/gnuzilla.scm (icecat)[source]: Add patches.
This commit is contained in:
Mark H Weaver 2015-11-06 22:08:30 -05:00
parent fe88f636e3
commit 0ca1eb705d
21 changed files with 2036 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
gnu-system.am
View File

@ -500,6 +500,25 @@ dist_patch_DATA = \
gnu/packages/patches/hwloc-gather-topology-lstopo.patch \
gnu/packages/patches/hydra-automake-1.15.patch \
gnu/packages/patches/hydra-disable-darcs-test.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt01.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt02.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt03.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt04.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt05.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt06.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt07.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt08.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt09.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt10.patch \
gnu/packages/patches/icecat-CVE-2015-4513-pt11.patch \
gnu/packages/patches/icecat-CVE-2015-7188.patch \
gnu/packages/patches/icecat-CVE-2015-7189.patch \
gnu/packages/patches/icecat-CVE-2015-7193.patch \
gnu/packages/patches/icecat-CVE-2015-7194.patch \
gnu/packages/patches/icecat-CVE-2015-7196.patch \
gnu/packages/patches/icecat-CVE-2015-7197.patch \
gnu/packages/patches/icecat-CVE-2015-7198.patch \
gnu/packages/patches/icecat-CVE-2015-7199.patch \
gnu/packages/patches/icecat-avoid-bundled-includes.patch \
gnu/packages/patches/icecat-freetype-2.6.patch \
gnu/packages/patches/icu4c-CVE-2014-6585.patch \

21
gnu/packages/gnuzilla.scm
View File

@ -239,7 +239,26 @@ standards.")
(base32
"0vm6f7f1i5vkq2713mgzjdfnm8rpz9l0q8sv4s123vsam0j9gzh8"))
(patches (map search-patch '("icecat-avoid-bundled-includes.patch"
"icecat-freetype-2.6.patch")))
"icecat-freetype-2.6.patch"
"icecat-CVE-2015-4513-pt01.patch"
"icecat-CVE-2015-4513-pt02.patch"
"icecat-CVE-2015-4513-pt03.patch"
"icecat-CVE-2015-4513-pt04.patch"
"icecat-CVE-2015-4513-pt05.patch"
"icecat-CVE-2015-4513-pt06.patch"
"icecat-CVE-2015-4513-pt07.patch"
"icecat-CVE-2015-4513-pt08.patch"
"icecat-CVE-2015-4513-pt09.patch"
"icecat-CVE-2015-4513-pt10.patch"
"icecat-CVE-2015-4513-pt11.patch"
"icecat-CVE-2015-7188.patch"
"icecat-CVE-2015-7189.patch"
"icecat-CVE-2015-7193.patch"
"icecat-CVE-2015-7194.patch"
"icecat-CVE-2015-7196.patch"
"icecat-CVE-2015-7197.patch"
"icecat-CVE-2015-7198.patch"
"icecat-CVE-2015-7199.patch")))
(modules '((guix build utils)))
(snippet
'(begin

36
gnu/packages/patches/icecat-CVE-2015-4513-pt01.patch Normal file
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@ -0,0 +1,36 @@
From 3df141cb85a530d7ddc3a7555d44235e49341837 Mon Sep 17 00:00:00 2001
From: Karl Tomlinson <karlt+@karlt.net>
Date: Sat, 19 Sep 2015 00:51:03 +1200
Subject: [PATCH] Bug 1206564 - skip copying of listeners. r=roc, a=sylvestre
--HG--
extra : source : ddd169d6bd65771a6811a3bb223a4a385b101690
---
widget/gtk/nsWindow.cpp | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
index dd1895b..d8e8e42 100644
--- a/widget/gtk/nsWindow.cpp
+++ b/widget/gtk/nsWindow.cpp
@@ -461,12 +461,11 @@ nsWindow::DispatchDeactivateEvent(void)
void
nsWindow::DispatchResized(int32_t aWidth, int32_t aHeight)
{
- nsIWidgetListener *listeners[] =
- { mWidgetListener, mAttachedWidgetListener };
- for (size_t i = 0; i < ArrayLength(listeners); ++i) {
- if (listeners[i]) {
- listeners[i]->WindowResized(this, aWidth, aHeight);
- }
+ if (mWidgetListener) {
+ mWidgetListener->WindowResized(this, aWidth, aHeight);
+ }
+ if (mAttachedWidgetListener) {
+ mAttachedWidgetListener->WindowResized(this, aWidth, aHeight);
}
}
--
2.5.0

103
gnu/packages/patches/icecat-CVE-2015-4513-pt02.patch Normal file
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@ -0,0 +1,103 @@
From d463cb5f0374bfc7c62ae5f1c89edd3ca35084e5 Mon Sep 17 00:00:00 2001
From: Olli Pettay <Olli.Pettay@helsinki.fi>
Date: Thu, 24 Sep 2015 03:53:31 +0300
Subject: [PATCH] Bug 1204669 - optimize out hashtable lookups caused by extra
GetPrototypeBinding call, r=bz,waldo, a=al
--HG--
extra : source : 91657db26f49f885f2338cb8c9302cdf18999f1f
---
dom/xbl/nsXBLPrototypeBinding.h | 9 +++++++--
dom/xbl/nsXBLService.cpp | 6 +++---
mfbt/WeakPtr.h | 8 +++++++-
3 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/dom/xbl/nsXBLPrototypeBinding.h b/dom/xbl/nsXBLPrototypeBinding.h
index be2cb5a..1aaa07f 100644
--- a/dom/xbl/nsXBLPrototypeBinding.h
+++ b/dom/xbl/nsXBLPrototypeBinding.h
@@ -17,6 +17,7 @@
#include "nsXBLProtoImplMethod.h"
#include "nsXBLPrototypeHandler.h"
#include "nsXBLPrototypeResources.h"
+#include "mozilla/WeakPtr.h"
class nsIAtom;
class nsIContent;
@@ -35,9 +36,12 @@ class CSSStyleSheet;
// Instances of this class are owned by the nsXBLDocumentInfo object returned
// by XBLDocumentInfo(). Consumers who want to refcount things should refcount
// that.
-class nsXBLPrototypeBinding final
+class nsXBLPrototypeBinding final :
+ public mozilla::SupportsWeakPtr<nsXBLPrototypeBinding>
{
public:
+ MOZ_DECLARE_WEAKREFERENCE_TYPENAME(nsXBLPrototypeBinding)
+
nsIContent* GetBindingElement() const { return mBinding; }
void SetBindingElement(nsIContent* aElement);
@@ -289,7 +293,8 @@ protected:
nsXBLProtoImpl* mImplementation; // Our prototype implementation (includes methods, properties, fields,
// the constructor, and the destructor).
- nsXBLPrototypeBinding* mBaseBinding; // Weak. The docinfo will own our base binding.
+ // Weak. The docinfo will own our base binding.
+ mozilla::WeakPtr<nsXBLPrototypeBinding> mBaseBinding;
bool mInheritStyle;
bool mCheckedBaseProto;
bool mKeyHandlersRegistered;
diff --git a/dom/xbl/nsXBLService.cpp b/dom/xbl/nsXBLService.cpp
index 2204520..978c6fc 100644
--- a/dom/xbl/nsXBLService.cpp
+++ b/dom/xbl/nsXBLService.cpp
@@ -732,7 +732,8 @@ nsXBLService::GetBinding(nsIContent* aBoundElement, nsIURI* aURI,
if (!docInfo)
return NS_ERROR_FAILURE;
- nsXBLPrototypeBinding* protoBinding = docInfo->GetPrototypeBinding(ref);
+ WeakPtr<nsXBLPrototypeBinding> protoBinding =
+ docInfo->GetPrototypeBinding(ref);
if (!protoBinding) {
#ifdef DEBUG
@@ -783,7 +784,7 @@ nsXBLService::GetBinding(nsIContent* aBoundElement, nsIURI* aURI,
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIURI> baseBindingURI;
- nsXBLPrototypeBinding* baseProto = protoBinding->GetBasePrototype();
+ WeakPtr<nsXBLPrototypeBinding> baseProto = protoBinding->GetBasePrototype();
if (baseProto) {
baseBindingURI = baseProto->BindingURI();
}
@@ -828,7 +829,6 @@ nsXBLService::GetBinding(nsIContent* aBoundElement, nsIURI* aURI,
if (!aPeekOnly) {
// Make a new binding
- protoBinding = docInfo->GetPrototypeBinding(ref);
NS_ENSURE_STATE(protoBinding);
nsXBLBinding *newBinding = new nsXBLBinding(protoBinding);
diff --git a/mfbt/WeakPtr.h b/mfbt/WeakPtr.h
index 6e5de43..22ba20e 100644
--- a/mfbt/WeakPtr.h
+++ b/mfbt/WeakPtr.h
@@ -172,7 +172,13 @@ public:
WeakPtr& operator=(T* aOther)
{
- return *this = aOther->SelfReferencingWeakPtr();
+ if (aOther) {
+ *this = aOther->SelfReferencingWeakPtr();
+ } else if (!mRef || mRef->get()) {
+ // Ensure that mRef is dereferenceable in the uninitialized state.
+ mRef = new WeakReference(nullptr);
+ }
+ return *this;
}
MOZ_IMPLICIT WeakPtr(T* aOther)
--
2.5.0

48
gnu/packages/patches/icecat-CVE-2015-4513-pt03.patch Normal file
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@ -0,0 +1,48 @@
From 88312d4d167aba886fdbd563afcfd5cc96a9d813 Mon Sep 17 00:00:00 2001
From: Boris Zbarsky <bzbarsky@mit.edu>
Date: Fri, 11 Sep 2015 21:59:43 -0400
Subject: [PATCH] Bug 1191942 - Make sure to not schedule
requestAnimationFrame callbacks if animations are paused. r=roc, a=ritu
--HG--
extra : source : ed8a6af1508ac68a28d017e26935e7a12dbda864
extra : intermediate-source : 254e3cb723ed279f68b0c88ad30dc35b6a93ce84
---
dom/base/nsDocument.cpp | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/dom/base/nsDocument.cpp b/dom/base/nsDocument.cpp
index 47f611e..087501c 100644
--- a/dom/base/nsDocument.cpp
+++ b/dom/base/nsDocument.cpp
@@ -3928,7 +3928,7 @@ void
nsDocument::DeleteShell()
{
mExternalResourceMap.HideViewers();
- if (IsEventHandlingEnabled()) {
+ if (IsEventHandlingEnabled() && !AnimationsPaused()) {
RevokeAnimationFrameNotifications();
}
@@ -4687,7 +4687,7 @@ nsDocument::SetScriptGlobalObject(nsIScriptGlobalObject *aScriptGlobalObject)
// our layout history state now.
mLayoutHistoryState = GetLayoutHistoryState();
- if (mPresShell && !EventHandlingSuppressed()) {
+ if (mPresShell && !EventHandlingSuppressed() && !AnimationsPaused()) {
RevokeAnimationFrameNotifications();
}
@@ -10276,7 +10276,8 @@ nsIDocument::ScheduleFrameRequestCallback(const FrameRequestCallbackHolder& aCal
DebugOnly<FrameRequest*> request =
mFrameRequestCallbacks.AppendElement(FrameRequest(aCallback, newHandle));
NS_ASSERTION(request, "This is supposed to be infallible!");
- if (!alreadyRegistered && mPresShell && IsEventHandlingEnabled()) {
+ if (!alreadyRegistered && mPresShell && IsEventHandlingEnabled() &&
+ !AnimationsPaused()) {
mPresShell->GetPresContext()->RefreshDriver()->
ScheduleFrameRequestCallbacks(this);
}
--
2.5.0

50
gnu/packages/patches/icecat-CVE-2015-4513-pt04.patch Normal file
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@ -0,0 +1,50 @@
From 97bd3ada2a0ac6eff0e03e6eec8d2012af3bb57d Mon Sep 17 00:00:00 2001
From: Jan de Mooij <jdemooij@mozilla.com>
Date: Mon, 28 Sep 2015 13:30:42 +0200
Subject: [PATCH] Bug 1205707 part 1 - Clean up some is-TypedArrayObject code
in Ion. r=Waldo, a=sylvestre
---
js/src/jit/MCallOptimize.cpp | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/js/src/jit/MCallOptimize.cpp b/js/src/jit/MCallOptimize.cpp
index 7fdede8..2c6a533 100644
--- a/js/src/jit/MCallOptimize.cpp
+++ b/js/src/jit/MCallOptimize.cpp
@@ -2122,6 +2122,19 @@ IonBuilder::inlineIsTypedArray(CallInfo& callInfo)
return InliningStatus_Inlined;
}
+static bool
+IsTypedArrayObject(CompilerConstraintList* constraints, MDefinition* def)
+{
+ MOZ_ASSERT(def->type() == MIRType_Object);
+
+ TemporaryTypeSet* types = def->resultTypeSet();
+ if (!types)
+ return false;
+
+ return types->forAllClasses(constraints, IsTypedArrayClass) ==
+ TemporaryTypeSet::ForAllResult::ALL_TRUE;
+}
+
IonBuilder::InliningStatus
IonBuilder::inlineTypedArrayLength(CallInfo& callInfo)
{
@@ -2132,8 +2145,10 @@ IonBuilder::inlineTypedArrayLength(CallInfo& callInfo)
if (getInlineReturnType() != MIRType_Int32)
return InliningStatus_NotInlined;
- // We assume that when calling this function we always
- // have a TypedArray. The native asserts that as well.
+ // Note that the argument we see here is not necessarily a typed array.
+ // If it's not, this call should be unreachable though.
+ if (!IsTypedArrayObject(constraints(), callInfo.getArg(0)))
+ return InliningStatus_NotInlined;
MInstruction* length = addTypedArrayLength(callInfo.getArg(0));
current->push(length);
--
2.5.0

25
gnu/packages/patches/icecat-CVE-2015-4513-pt05.patch Normal file
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@ -0,0 +1,25 @@
From d91a58cb0094d0421439a915be0b4879a45d20d4 Mon Sep 17 00:00:00 2001
From: Brian Hackett <bhackett1024@gmail.com>
Date: Mon, 12 Oct 2015 17:15:12 -0600
Subject: [PATCH] Bug 1209471 - Fix group used for Array.concat result,
r=jandem. a=al
---
js/src/jsarray.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/js/src/jsarray.cpp b/js/src/jsarray.cpp
index 3d574d5..b4ff057 100644
--- a/js/src/jsarray.cpp
+++ b/js/src/jsarray.cpp
@@ -2661,6 +2661,7 @@ js::array_concat(JSContext* cx, unsigned argc, Value* vp)
narr = NewDenseEmptyArray(cx);
if (!narr)
return false;
+ TryReuseArrayGroup(aobj, narr);
args.rval().setObject(*narr);
length = 0;
}
--
2.5.0

461
gnu/packages/patches/icecat-CVE-2015-4513-pt06.patch Normal file
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@ -0,0 +1,461 @@
From 13b2b587c183e85618868752e05ec46bd5a0af86 Mon Sep 17 00:00:00 2001
From: Jon Coppeard <jcoppeard@mozilla.com>
Date: Tue, 13 Oct 2015 11:09:12 +0200
Subject: [PATCH] Bug 1208665 - r=Waldo a=abillings a=sylvestre
---
js/public/Utility.h | 49 +++++++++++++++++++++++++++++++++++++--------
js/src/ds/LifoAlloc.h | 13 ++++++------
js/src/jit/FixedList.h | 10 +++++----
js/src/jit/JitAllocPolicy.h | 19 ++++++++++--------
js/src/jit/LIR.cpp | 3 +--
js/src/jit/MIRGenerator.h | 7 ++++---
js/src/jit/MIRGraph.cpp | 2 +-
js/src/jsalloc.h | 14 ++++++++++---
js/src/vm/MallocProvider.h | 39 ++++++++++++++++--------------------
js/src/vm/Runtime.h | 10 +++++----
10 files changed, 105 insertions(+), 61 deletions(-)
diff --git a/js/public/Utility.h b/js/public/Utility.h
index 40b5d90..6b750c3 100644
--- a/js/public/Utility.h
+++ b/js/public/Utility.h
@@ -217,6 +217,36 @@ static inline char* js_strdup(const char* s)
JS_DECLARE_NEW_METHODS(js_new, js_malloc, static MOZ_ALWAYS_INLINE)
+namespace js {
+
+/*
+ * Calculate the number of bytes needed to allocate |numElems| contiguous
+ * instances of type |T|. Return false if the calculation overflowed.
+ */
+template <typename T>
+MOZ_WARN_UNUSED_RESULT inline bool
+CalculateAllocSize(size_t numElems, size_t* bytesOut)
+{
+ *bytesOut = numElems * sizeof(T);
+ return (numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value) == 0;
+}
+
+/*
+ * Calculate the number of bytes needed to allocate a single instance of type
+ * |T| followed by |numExtra| contiguous instances of type |Extra|. Return
+ * false if the calculation overflowed.
+ */
+template <typename T, typename Extra>
+MOZ_WARN_UNUSED_RESULT inline bool
+CalculateAllocSizeWithExtra(size_t numExtra, size_t* bytesOut)
+{
+ *bytesOut = sizeof(T) + numExtra * sizeof(Extra);
+ return (numExtra & mozilla::tl::MulOverflowMask<sizeof(Extra)>::value) == 0 &&
+ *bytesOut >= sizeof(T);
+}
+
+} /* namespace js */
+
template <class T>
static MOZ_ALWAYS_INLINE void
js_delete(T* p)
@@ -242,32 +272,34 @@ template <class T>
static MOZ_ALWAYS_INLINE T*
js_pod_malloc()
{
- return (T*)js_malloc(sizeof(T));
+ return static_cast<T*>(js_malloc(sizeof(T)));
}
template <class T>
static MOZ_ALWAYS_INLINE T*
js_pod_calloc()
{
- return (T*)js_calloc(sizeof(T));
+ return static_cast<T*>(js_calloc(sizeof(T)));
}
template <class T>
static MOZ_ALWAYS_INLINE T*
js_pod_malloc(size_t numElems)
{
- if (MOZ_UNLIKELY(numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!js::CalculateAllocSize<T>(numElems, &bytes)))
return nullptr;
- return (T*)js_malloc(numElems * sizeof(T));
+ return static_cast<T*>(js_malloc(bytes));
}
template <class T>
static MOZ_ALWAYS_INLINE T*
js_pod_calloc(size_t numElems)
{
- if (MOZ_UNLIKELY(numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!js::CalculateAllocSize<T>(numElems, &bytes)))
return nullptr;
- return (T*)js_calloc(numElems * sizeof(T));
+ return static_cast<T*>(js_calloc(bytes));
}
template <class T>
@@ -275,9 +307,10 @@ static MOZ_ALWAYS_INLINE T*
js_pod_realloc(T* prior, size_t oldSize, size_t newSize)
{
MOZ_ASSERT(!(oldSize & mozilla::tl::MulOverflowMask<sizeof(T)>::value));
- if (MOZ_UNLIKELY(newSize & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!js::CalculateAllocSize<T>(newSize, &bytes)))
return nullptr;
- return (T*)js_realloc(prior, newSize * sizeof(T));
+ return static_cast<T*>(js_realloc(prior, bytes));
}
namespace js {
diff --git a/js/src/ds/LifoAlloc.h b/js/src/ds/LifoAlloc.h
index 9dc68c1..35cdc72 100644
--- a/js/src/ds/LifoAlloc.h
+++ b/js/src/ds/LifoAlloc.h
@@ -310,9 +310,10 @@ class LifoAlloc
// The caller is responsible for initialization.
template <typename T>
T* newArrayUninitialized(size_t count) {
- if (MOZ_UNLIKELY(count & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(count, &bytes)))
return nullptr;
- return static_cast<T*>(alloc(sizeof(T) * count));
+ return static_cast<T*>(alloc(bytes));
}
class Mark {
@@ -527,16 +528,16 @@ class LifoAllocPolicy
{}
template <typename T>
T* pod_malloc(size_t numElems) {
- if (MOZ_UNLIKELY(numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(numElems, &bytes)))
return nullptr;
- size_t bytes = numElems * sizeof(T);
void* p = fb == Fallible ? alloc_.alloc(bytes) : alloc_.allocInfallible(bytes);
return static_cast<T*>(p);
}
template <typename T>
T* pod_calloc(size_t numElems) {
T* p = pod_malloc<T>(numElems);
- if (fb == Fallible && !p)
+ if (MOZ_UNLIKELY(!p))
return nullptr;
memset(p, 0, numElems * sizeof(T));
return p;
@@ -544,7 +545,7 @@ class LifoAllocPolicy
template <typename T>
T* pod_realloc(T* p, size_t oldSize, size_t newSize) {
T* n = pod_malloc<T>(newSize);
- if (fb == Fallible && !n)
+ if (MOZ_UNLIKELY(!n))
return nullptr;
MOZ_ASSERT(!(oldSize & mozilla::tl::MulOverflowMask<sizeof(T)>::value));
memcpy(n, p, Min(oldSize * sizeof(T), newSize * sizeof(T)));
diff --git a/js/src/jit/FixedList.h b/js/src/jit/FixedList.h
index 9cea3a8..b6b37bb 100644
--- a/js/src/jit/FixedList.h
+++ b/js/src/jit/FixedList.h
@@ -37,9 +37,10 @@ class FixedList
if (length == 0)
return true;
- if (MOZ_UNLIKELY(length & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(length, &bytes)))
return false;
- list_ = (T*)alloc.allocate(length * sizeof(T));
+ list_ = (T*)alloc.allocate(bytes);
return list_ != nullptr;
}
@@ -60,9 +61,10 @@ class FixedList
size_t newlength = length_ + num;
if (newlength < length_)
return false;
- if (MOZ_UNLIKELY(newlength & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(newlength, &bytes)))
return false;
- T* list = (T*)alloc.allocate((length_ + num) * sizeof(T));
+ T* list = (T*)alloc.allocate(bytes);
if (MOZ_UNLIKELY(!list))
return false;
diff --git a/js/src/jit/JitAllocPolicy.h b/js/src/jit/JitAllocPolicy.h
index 4bbd1a3..fca4b3f 100644
--- a/js/src/jit/JitAllocPolicy.h
+++ b/js/src/jit/JitAllocPolicy.h
@@ -48,12 +48,13 @@ class TempAllocator
return p;
}
- template <size_t ElemSize>
- void* allocateArray(size_t n)
+ template <typename T>
+ T* allocateArray(size_t n)
{
- if (MOZ_UNLIKELY(n & mozilla::tl::MulOverflowMask<ElemSize>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(n, &bytes)))
return nullptr;
- void* p = lifoScope_.alloc().alloc(n * ElemSize);
+ T* p = static_cast<T*>(lifoScope_.alloc().alloc(bytes));
if (MOZ_UNLIKELY(!ensureBallast()))
return nullptr;
return p;
@@ -79,9 +80,10 @@ class JitAllocPolicy
{}
template <typename T>
T* pod_malloc(size_t numElems) {
- if (MOZ_UNLIKELY(numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(numElems, &bytes)))
return nullptr;
- return static_cast<T*>(alloc_.allocate(numElems * sizeof(T)));
+ return static_cast<T*>(alloc_.allocate(bytes));
}
template <typename T>
T* pod_calloc(size_t numElems) {
@@ -112,9 +114,10 @@ class OldJitAllocPolicy
{}
template <typename T>
T* pod_malloc(size_t numElems) {
- if (MOZ_UNLIKELY(numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value))
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(numElems, &bytes)))
return nullptr;
- return static_cast<T*>(GetJitContext()->temp->allocate(numElems * sizeof(T)));
+ return static_cast<T*>(GetJitContext()->temp->allocate(bytes));
}
void free_(void* p) {
}
diff --git a/js/src/jit/LIR.cpp b/js/src/jit/LIR.cpp
index 70a3fc0..a76e742 100644
--- a/js/src/jit/LIR.cpp
+++ b/js/src/jit/LIR.cpp
@@ -105,8 +105,7 @@ LBlock::init(TempAllocator& alloc)
int numPhis = (phi->type() == MIRType_Value) ? BOX_PIECES : 1;
for (int i = 0; i < numPhis; i++) {
- void* array = alloc.allocateArray<sizeof(LAllocation)>(numPreds);
- LAllocation* inputs = static_cast<LAllocation*>(array);
+ LAllocation* inputs = alloc.allocateArray<LAllocation>(numPreds);
if (!inputs)
return false;
diff --git a/js/src/jit/MIRGenerator.h b/js/src/jit/MIRGenerator.h
index 01de27d..5e6b9ef 100644
--- a/js/src/jit/MIRGenerator.h
+++ b/js/src/jit/MIRGenerator.h
@@ -60,10 +60,11 @@ class MIRGenerator
}
template <typename T>
- T * allocate(size_t count = 1) {
- if (count & mozilla::tl::MulOverflowMask<sizeof(T)>::value)
+ T* allocate(size_t count = 1) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(count, &bytes)))
return nullptr;
- return reinterpret_cast<T*>(alloc().allocate(sizeof(T) * count));
+ return static_cast<T*>(alloc().allocate(bytes));
}
// Set an error state and prints a message. Returns false so errors can be
diff --git a/js/src/jit/MIRGraph.cpp b/js/src/jit/MIRGraph.cpp
index 5d000dca..4c5cf8e 100644
--- a/js/src/jit/MIRGraph.cpp
+++ b/js/src/jit/MIRGraph.cpp
@@ -297,7 +297,7 @@ MBasicBlock::NewAsmJS(MIRGraph& graph, CompileInfo& info, MBasicBlock* pred, Kin
size_t nphis = block->stackPosition_;
TempAllocator& alloc = graph.alloc();
- MPhi* phis = (MPhi*)alloc.allocateArray<sizeof(MPhi)>(nphis);
+ MPhi* phis = alloc.allocateArray<MPhi>(nphis);
if (!phis)
return nullptr;
diff --git a/js/src/jsalloc.h b/js/src/jsalloc.h
index ce11ade..e20fa5f2 100644
--- a/js/src/jsalloc.h
+++ b/js/src/jsalloc.h
@@ -53,6 +53,14 @@ class TempAllocPolicy
*/
JS_FRIEND_API(void*) onOutOfMemory(void* p, size_t nbytes);
+ template <typename T>
+ T* onOutOfMemoryTyped(void* p, size_t numElems) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(numElems, &bytes)))
+ return nullptr;
+ return static_cast<T*>(onOutOfMemory(p, bytes));
+ }
+
public:
MOZ_IMPLICIT TempAllocPolicy(JSContext* cx) : cx_((ContextFriendFields*) cx) {} // :(
MOZ_IMPLICIT TempAllocPolicy(ContextFriendFields* cx) : cx_(cx) {}
@@ -61,7 +69,7 @@ class TempAllocPolicy
T* pod_malloc(size_t numElems) {
T* p = js_pod_malloc<T>(numElems);
if (MOZ_UNLIKELY(!p))
- p = static_cast<T*>(onOutOfMemory(nullptr, numElems * sizeof(T)));
+ p = onOutOfMemoryTyped<T>(nullptr, numElems);
return p;
}
@@ -69,7 +77,7 @@ class TempAllocPolicy
T* pod_calloc(size_t numElems) {
T* p = js_pod_calloc<T>(numElems);
if (MOZ_UNLIKELY(!p))
- p = static_cast<T*>(onOutOfMemory(reinterpret_cast<void*>(1), numElems * sizeof(T)));
+ p = onOutOfMemoryTyped<T>(reinterpret_cast<void*>(1), numElems);
return p;
}
@@ -77,7 +85,7 @@ class TempAllocPolicy
T* pod_realloc(T* prior, size_t oldSize, size_t newSize) {
T* p2 = js_pod_realloc<T>(prior, oldSize, newSize);
if (MOZ_UNLIKELY(!p2))
- p2 = static_cast<T*>(onOutOfMemory(p2, newSize * sizeof(T)));
+ p2 = onOutOfMemoryTyped<T>(p2, newSize);
return p2;
}
diff --git a/js/src/vm/MallocProvider.h b/js/src/vm/MallocProvider.h
index 1ea4ce2..f334eb1 100644
--- a/js/src/vm/MallocProvider.h
+++ b/js/src/vm/MallocProvider.h
@@ -64,30 +64,27 @@ struct MallocProvider
client()->updateMallocCounter(numElems * sizeof(T));
return p;
}
- if (numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(numElems, &bytes))) {
client()->reportAllocationOverflow();
return nullptr;
}
- return (T*)client()->onOutOfMemory(nullptr, numElems * sizeof(T));
+ return static_cast<T*>(client()->onOutOfMemory(nullptr, bytes));
}
template <class T, class U>
T* pod_malloc_with_extra(size_t numExtra) {
- if (MOZ_UNLIKELY(numExtra & mozilla::tl::MulOverflowMask<sizeof(U)>::value)) {
+ size_t bytes;
+ if (MOZ_UNLIKELY((!CalculateAllocSizeWithExtra<T, U>(numExtra, &bytes)))) {
client()->reportAllocationOverflow();
return nullptr;
}
- size_t bytes = sizeof(T) + numExtra * sizeof(U);
- if (MOZ_UNLIKELY(bytes < sizeof(T))) {
- client()->reportAllocationOverflow();
- return nullptr;
- }
- T* p = reinterpret_cast<T*>(js_pod_malloc<uint8_t>(bytes));
+ T* p = static_cast<T*>(js_malloc(bytes));
if (MOZ_LIKELY(p)) {
client()->updateMallocCounter(bytes);
return p;
}
- return (T*)client()->onOutOfMemory(nullptr, bytes);
+ return static_cast<T*>(client()->onOutOfMemory(nullptr, bytes));
}
template <class T>
@@ -108,30 +105,27 @@ struct MallocProvider
client()->updateMallocCounter(numElems * sizeof(T));
return p;
}
- if (numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(numElems, &bytes))) {
client()->reportAllocationOverflow();
return nullptr;
}
- return (T*)client()->onOutOfMemory(nullptr, numElems * sizeof(T));
+ return static_cast<T*>(client()->onOutOfMemory(nullptr, bytes));
}
template <class T, class U>
T* pod_calloc_with_extra(size_t numExtra) {
- if (MOZ_UNLIKELY(numExtra & mozilla::tl::MulOverflowMask<sizeof(U)>::value)) {
- client()->reportAllocationOverflow();
- return nullptr;
- }
- size_t bytes = sizeof(T) + numExtra * sizeof(U);
- if (MOZ_UNLIKELY(bytes < sizeof(T))) {
+ size_t bytes;
+ if (MOZ_UNLIKELY((!CalculateAllocSizeWithExtra<T, U>(numExtra, &bytes)))) {
client()->reportAllocationOverflow();
return nullptr;
}
- T* p = reinterpret_cast<T*>(js_pod_calloc<uint8_t>(bytes));
+ T* p = static_cast<T*>(js_calloc(bytes));
if (MOZ_LIKELY(p)) {
client()->updateMallocCounter(bytes);
return p;
}
- return (T*)client()->onOutOfMemory(nullptr, bytes);
+ return static_cast<T*>(client()->onOutOfMemory(nullptr, bytes));
}
template <class T>
@@ -151,11 +145,12 @@ struct MallocProvider
client()->updateMallocCounter((newSize - oldSize) * sizeof(T));
return p;
}
- if (newSize & mozilla::tl::MulOverflowMask<sizeof(T)>::value) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!CalculateAllocSize<T>(newSize, &bytes))) {
client()->reportAllocationOverflow();
return nullptr;
}
- return (T*)client()->onOutOfMemory(prior, newSize * sizeof(T));
+ return static_cast<T*>(client()->onOutOfMemory(prior, bytes));
}
JS_DECLARE_NEW_METHODS(new_, pod_malloc<uint8_t>, MOZ_ALWAYS_INLINE)
diff --git a/js/src/vm/Runtime.h b/js/src/vm/Runtime.h
index 90771d6..24c34d3 100644
--- a/js/src/vm/Runtime.h
+++ b/js/src/vm/Runtime.h
@@ -1354,11 +1354,12 @@ struct JSRuntime : public JS::shadow::Runtime,
T* p = pod_calloc<T>(numElems);
if (MOZ_LIKELY(!!p))
return p;
- if (numElems & mozilla::tl::MulOverflowMask<sizeof(T)>::value) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!js::CalculateAllocSize<T>(numElems, &bytes))) {
reportAllocationOverflow();
return nullptr;
}
- return (T*)onOutOfMemoryCanGC(reinterpret_cast<void*>(1), numElems * sizeof(T));
+ return static_cast<T*>(onOutOfMemoryCanGC(reinterpret_cast<void*>(1), bytes));
}
template <typename T>
@@ -1366,11 +1367,12 @@ struct JSRuntime : public JS::shadow::Runtime,
T* p2 = pod_realloc<T>(p, oldSize, newSize);
if (MOZ_LIKELY(!!p2))
return p2;
- if (newSize & mozilla::tl::MulOverflowMask<sizeof(T)>::value) {
+ size_t bytes;
+ if (MOZ_UNLIKELY(!js::CalculateAllocSize<T>(newSize, &bytes))) {
reportAllocationOverflow();
return nullptr;
}
- return (T*)onOutOfMemoryCanGC(p, newSize * sizeof(T));
+ return static_cast<T*>(onOutOfMemoryCanGC(p, bytes));
}
/*
--
2.5.0

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@ -0,0 +1,93 @@
From 182bcb255e28b536e2d2a1208fde3324a994dbc1 Mon Sep 17 00:00:00 2001
From: Benjamin Bouvier <benj@benj.me>
Date: Tue, 13 Oct 2015 19:22:47 +0200
Subject: [PATCH] Bug 1107011: Propagate recovered on bailout flags when
converting float32 to doubles; r=nbp, a=ritu, a=abillings
--HG--
extra : commitid : 51QGWZ84Mqx
extra : amend_source : 48bf9cd43b37c95d61dd4d11b184c307e84a56b5
extra : histedit_source : ae510534e698e680103f508e0029d75f03f4e6e0%2C1d8eb51e63dd3a52898892976f50747cc3907e65
---
js/src/jit-test/tests/ion/bug1107011-1.js | 17 +++++++++++++++++
js/src/jit-test/tests/ion/bug1107011-2.js | 12 ++++++++++++
js/src/jit/TypePolicy.cpp | 2 ++
js/src/jit/ValueNumbering.cpp | 6 ++++++
4 files changed, 37 insertions(+)
create mode 100644 js/src/jit-test/tests/ion/bug1107011-1.js
create mode 100644 js/src/jit-test/tests/ion/bug1107011-2.js
diff --git a/js/src/jit-test/tests/ion/bug1107011-1.js b/js/src/jit-test/tests/ion/bug1107011-1.js
new file mode 100644
index 0000000..458d7dd
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1107011-1.js
@@ -0,0 +1,17 @@
+var f32 = new Float32Array(32);
+function f(n) {
+ var x;
+ if (n > 10000) {
+ x = 4.5;
+ } else {
+ x = f32[0];
+ }
+ f32[0] = (function() {
+ for(var f=0;f<4;++f) {
+ x=1;
+ }
+ })() < x;
+}
+for (var n = 0; n < 100; n++)
+ f(n);
+
diff --git a/js/src/jit-test/tests/ion/bug1107011-2.js b/js/src/jit-test/tests/ion/bug1107011-2.js
new file mode 100644
index 0000000..d59685e
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1107011-2.js
@@ -0,0 +1,12 @@
+function foo() {
+ var x = 0, y = 0, a = new Float32Array(1);
+ function bar() {
+ x = y;
+ y = a[0];
+ }
+ for (var i = 0; i < 1000; i++) {
+ bar();
+ }
+}
+for (var i=0; i < 50; i++)
+ foo();
diff --git a/js/src/jit/TypePolicy.cpp b/js/src/jit/TypePolicy.cpp
index 4cea638..2510d50 100644
--- a/js/src/jit/TypePolicy.cpp
+++ b/js/src/jit/TypePolicy.cpp
@@ -22,6 +22,8 @@ EnsureOperandNotFloat32(TempAllocator& alloc, MInstruction* def, unsigned op)
if (in->type() == MIRType_Float32) {
MToDouble* replace = MToDouble::New(alloc, in);
def->block()->insertBefore(def, replace);
+ if (def->isRecoveredOnBailout())
+ replace->setRecoveredOnBailout();
def->replaceOperand(op, replace);
}
}
diff --git a/js/src/jit/ValueNumbering.cpp b/js/src/jit/ValueNumbering.cpp
index da3e692..eb367e1 100644
--- a/js/src/jit/ValueNumbering.cpp
+++ b/js/src/jit/ValueNumbering.cpp
@@ -726,6 +726,12 @@ ValueNumberer::visitDefinition(MDefinition* def)
return true;
}
+ // Skip optimizations on instructions which are recovered on bailout, to
+ // avoid mixing instructions which are recovered on bailouts with
+ // instructions which are not.
+ if (def->isRecoveredOnBailout())
+ return true;
+
// If this instruction has a dependency() into an unreachable block, we'll
// need to update AliasAnalysis.
MInstruction* dep = def->dependency();
--
2.5.0

41
gnu/packages/patches/icecat-CVE-2015-4513-pt08.patch Normal file
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@ -0,0 +1,41 @@
From 544bc596ac085ee1adc0b3d7ea793bc37d747ce2 Mon Sep 17 00:00:00 2001
From: Carsten Book <cbook@mozilla.com>
Date: Mon, 19 Oct 2015 08:49:46 +0200
Subject: [PATCH] Bug 1213979 - h2 paket formats. r=hurley, a=al
--HG--
extra : source : 551a28778624d4aff67b698952b1b3e011fc21f7
extra : intermediate-source : ed67ac61d1c0e4a23888abe3abd3f4636757e038
---
netwerk/protocol/http/Http2Stream.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/netwerk/protocol/http/Http2Stream.cpp b/netwerk/protocol/http/Http2Stream.cpp
index 38fc025..340eccf 100644
--- a/netwerk/protocol/http/Http2Stream.cpp
+++ b/netwerk/protocol/http/Http2Stream.cpp
@@ -629,9 +629,9 @@ Http2Stream::AdjustInitialWindow()
return;
}
- uint8_t *packet = mTxInlineFrame.get() + mTxInlineFrameUsed;
EnsureBuffer(mTxInlineFrame, mTxInlineFrameUsed + Http2Session::kFrameHeaderBytes + 4,
mTxInlineFrameUsed, mTxInlineFrameSize);
+ uint8_t *packet = mTxInlineFrame.get() + mTxInlineFrameUsed;
mTxInlineFrameUsed += Http2Session::kFrameHeaderBytes + 4;
mSession->CreateFrameHeader(packet, 4,
@@ -661,9 +661,9 @@ Http2Stream::AdjustPushedPriority()
if (mPushSource->RecvdFin() || mPushSource->RecvdReset())
return;
- uint8_t *packet = mTxInlineFrame.get() + mTxInlineFrameUsed;
EnsureBuffer(mTxInlineFrame, mTxInlineFrameUsed + Http2Session::kFrameHeaderBytes + 5,
mTxInlineFrameUsed, mTxInlineFrameSize);
+ uint8_t *packet = mTxInlineFrame.get() + mTxInlineFrameUsed;
mTxInlineFrameUsed += Http2Session::kFrameHeaderBytes + 5;
mSession->CreateFrameHeader(packet, 5,
--
2.5.0

65
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@ -0,0 +1,65 @@
From ef6298177a8390c01f5084ba89a808015a0b9473 Mon Sep 17 00:00:00 2001
From: Gerald Squelart <gsquelart@mozilla.com>
Date: Thu, 22 Oct 2015 10:00:12 +0200
Subject: [PATCH] Bug 1204580 - Check box ranges for overflow - r=rillian, a=al
---
media/libstagefright/binding/Box.cpp | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/media/libstagefright/binding/Box.cpp b/media/libstagefright/binding/Box.cpp
index 71c79ed..2558be0 100644
--- a/media/libstagefright/binding/Box.cpp
+++ b/media/libstagefright/binding/Box.cpp
@@ -40,6 +40,11 @@ Box::Box(BoxContext* aContext, uint64_t aOffset, const Box* aParent)
: mContext(aContext), mParent(aParent)
{
uint8_t header[8];
+
+ if (aOffset > INT64_MAX - sizeof(header)) {
+ return;
+ }
+
MediaByteRange headerRange(aOffset, aOffset + sizeof(header));
if (mParent && !mParent->mRange.Contains(headerRange)) {
return;
@@ -67,11 +72,14 @@ Box::Box(BoxContext* aContext, uint64_t aOffset, const Box* aParent)
uint64_t size = BigEndian::readUint32(header);
if (size == 1) {
uint8_t bigLength[8];
+ if (aOffset > INT64_MAX - sizeof(header) - sizeof(bigLength)) {
+ return;
+ }
MediaByteRange bigLengthRange(headerRange.mEnd,
headerRange.mEnd + sizeof(bigLength));
if ((mParent && !mParent->mRange.Contains(bigLengthRange)) ||
!byteRange->Contains(bigLengthRange) ||
- !mContext->mSource->CachedReadAt(aOffset, bigLength,
+ !mContext->mSource->CachedReadAt(aOffset + sizeof(header), bigLength,
sizeof(bigLength), &bytes) ||
bytes != sizeof(bigLength)) {
return;
@@ -82,10 +90,19 @@ Box::Box(BoxContext* aContext, uint64_t aOffset, const Box* aParent)
mBodyOffset = headerRange.mEnd;
}
+ if (size > INT64_MAX) {
+ return;
+ }
+ int64_t end = static_cast<int64_t>(aOffset) + static_cast<int64_t>(size);
+ if (end < static_cast<int64_t>(aOffset)) {
+ // Overflowed.
+ return;
+ }
+
mType = BigEndian::readUint32(&header[4]);
mChildOffset = mBodyOffset + BoxOffset(mType);
- MediaByteRange boxRange(aOffset, aOffset + size);
+ MediaByteRange boxRange(aOffset, end);
if (mChildOffset > boxRange.mEnd ||
(mParent && !mParent->mRange.Contains(boxRange)) ||
!byteRange->Contains(boxRange)) {
--
2.5.0

110
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@ -0,0 +1,110 @@
From 7b6c571182661cfffa0987c1a88a2cb5a3230bcd Mon Sep 17 00:00:00 2001
From: Georg Fritzsche <georg.fritzsche@googlemail.com>
Date: Tue, 18 Aug 2015 19:21:40 +0200
Subject: [PATCH] Bug 1193038 - Purposely leak StatisticsReport object and
suppress the leak report. r=glandium,mccr8,njn, a=lizzard
--HG--
extra : source : 346b9ee524d1a704ea953ef16237f3d0c7ee56d1
extra : intermediate-source : 48b17faad125691454ebba9bdef0a5def9128f11
---
build/valgrind/cross-architecture.sup | 9 +++++++++
toolkit/xre/nsAppRunner.cpp | 22 +++++++++++++++-------
2 files changed, 24 insertions(+), 7 deletions(-)
diff --git a/build/valgrind/cross-architecture.sup b/build/valgrind/cross-architecture.sup
index 9215d3b..1e9d7ab 100644
--- a/build/valgrind/cross-architecture.sup
+++ b/build/valgrind/cross-architecture.sup
@@ -34,6 +34,15 @@
fun:_ZN13CrashReporter14SetupExtraDataEP7nsIFileRK19nsACString_internal
...
}
+{
+ We purposely leak the StatisticsReporter object
+ Memcheck:Leak
+ fun:malloc
+ fun:moz_xmalloc
+ fun:operator new
+ fun:_Z21XRE_CreateStatsObjectv
+ ...
+}
####################################
# Leaks in third party libraries #
diff --git a/toolkit/xre/nsAppRunner.cpp b/toolkit/xre/nsAppRunner.cpp
index 5334a05..037aeac 100644
--- a/toolkit/xre/nsAppRunner.cpp
+++ b/toolkit/xre/nsAppRunner.cpp
@@ -20,6 +20,7 @@
#include "mozilla/Poison.h"
#include "mozilla/Preferences.h"
#include "mozilla/Telemetry.h"
+#include "mozilla/MemoryChecking.h"
#include "nsAppRunner.h"
#include "mozilla/AppData.h"
@@ -3004,7 +3005,6 @@ public:
~XREMain() {
mScopedXPCOM = nullptr;
- mStatisticsRecorder = nullptr;
mAppData = nullptr;
}
@@ -3023,7 +3023,6 @@ public:
#endif
UniquePtr<ScopedXPCOMStartup> mScopedXPCOM;
- UniquePtr<base::StatisticsRecorder> mStatisticsRecorder;
nsAutoPtr<mozilla::ScopedAppData> mAppData;
nsXREDirProvider mDirProvider;
@@ -4268,10 +4267,6 @@ XREMain::XRE_main(int argc, char* argv[], const nsXREAppData* aAppData)
NS_ENSURE_TRUE(aAppData, 2);
- // A initializer to initialize histogram collection, a chromium
- // thing used by Telemetry.
- mStatisticsRecorder = MakeUnique<base::StatisticsRecorder>();
-
mAppData = new ScopedAppData(aAppData);
if (!mAppData)
return 1;
@@ -4345,7 +4340,6 @@ XREMain::XRE_main(int argc, char* argv[], const nsXREAppData* aAppData)
}
mScopedXPCOM = nullptr;
- mStatisticsRecorder = nullptr;
// unlock the profile after ScopedXPCOMStartup object (xpcom)
// has gone out of scope. see bug #386739 for more details
@@ -4531,11 +4525,25 @@ XRE_StopLateWriteChecks(void) {
mozilla::StopLateWriteChecks();
}
+// Separate stub function to let us specifically suppress it in Valgrind
+void
+XRE_CreateStatsObject()
+{
+ // A initializer to initialize histogram collection, a chromium
+ // thing used by Telemetry (and effectively a global; it's all static).
+ // Note: purposely leaked
+ base::StatisticsRecorder* statistics_recorder = new base::StatisticsRecorder();
+ MOZ_LSAN_INTENTIONALLY_LEAK_OBJECT(statistics_recorder);
+ unused << statistics_recorder;
+}
+
int
XRE_main(int argc, char* argv[], const nsXREAppData* aAppData, uint32_t aFlags)
{
#if !defined(MOZ_METRO) || !defined(XP_WIN)
XREMain main;
+
+ XRE_CreateStatsObject();
int result = main.XRE_main(argc, argv, aAppData);
mozilla::RecordShutdownEndTimeStamp();
return result;
--
2.5.0

42
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@ -0,0 +1,42 @@
From 72185a2795d4627203970e3c17fd9b3a6944edc6 Mon Sep 17 00:00:00 2001
From: "Nicolas B. Pierron" <nicolas.b.pierron@mozilla.com>
Date: Thu, 15 Oct 2015 10:57:39 +0200
Subject: [PATCH] Bug 1204700 - ARM: Use a different scratch register for
store32. r=sstangl, a=lizzard
--HG--
extra : commitid : 8itRSfm5tEh
extra : source : ebafbc7c1a870499159cdd2ee91573f1b52c728a
---
js/src/jit/arm/MacroAssembler-arm.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/js/src/jit/arm/MacroAssembler-arm.cpp b/js/src/jit/arm/MacroAssembler-arm.cpp
index 7b8c06e..c8030bb 100644
--- a/js/src/jit/arm/MacroAssembler-arm.cpp
+++ b/js/src/jit/arm/MacroAssembler-arm.cpp
@@ -2487,8 +2487,8 @@ MacroAssemblerARMCompat::store32(Imm32 src, const Address& address)
void
MacroAssemblerARMCompat::store32(Imm32 imm, const BaseIndex& dest)
{
- ma_mov(imm, secondScratchReg_);
- store32(secondScratchReg_, dest);
+ ma_mov(imm, ScratchRegister);
+ store32(ScratchRegister, dest);
}
void
@@ -2498,8 +2498,8 @@ MacroAssemblerARMCompat::store32(Register src, const BaseIndex& dest)
uint32_t scale = Imm32::ShiftOf(dest.scale).value;
if (dest.offset != 0) {
- ma_add(base, Imm32(dest.offset), ScratchRegister);
- base = ScratchRegister;
+ ma_add(base, Imm32(dest.offset), secondScratchReg_);
+ base = secondScratchReg_;
}
ma_str(src, DTRAddr(base, DtrRegImmShift(dest.index, LSL, scale)));
}
--
2.5.0

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View File

@ -0,0 +1,143 @@
From 23e5bd6ffab4b6fa17a92d0bc58fbd185e9a7e6e Mon Sep 17 00:00:00 2001
From: Valentin Gosu <valentin.gosu@gmail.com>
Date: Tue, 13 Oct 2015 11:10:26 +0200
Subject: [PATCH] Bug 1199430 - Reject hostnames containing @. r=mcmanus, a=al
---
docshell/test/unit/test_nsDefaultURIFixup_info.js | 16 ++++++------
netwerk/base/nsStandardURL.cpp | 30 ++++++++++++++---------
netwerk/base/nsStandardURL.h | 2 +-
3 files changed, 27 insertions(+), 21 deletions(-)
diff --git a/docshell/test/unit/test_nsDefaultURIFixup_info.js b/docshell/test/unit/test_nsDefaultURIFixup_info.js
index b178ea9..dbb55c6 100644
--- a/docshell/test/unit/test_nsDefaultURIFixup_info.js
+++ b/docshell/test/unit/test_nsDefaultURIFixup_info.js
@@ -199,12 +199,10 @@ let testcases = [ {
protocolChange: true
}, {
input: "[::1][100",
- fixedURI: "http://[::1][100/",
- alternateURI: "http://[::1][100/",
+ fixedURI: null,
+ alternateURI: null,
keywordLookup: true,
- protocolChange: true,
- affectedByWhitelist: true,
- affectedByDNSForSingleHosts: true,
+ protocolChange: true
}, {
input: "[::1]]",
keywordLookup: true,
@@ -514,15 +512,15 @@ if (Services.appinfo.OS.toLowerCase().startsWith("win")) {
input: "//mozilla",
fixedURI: "file:////mozilla",
protocolChange: true,
- });
+ }); // \ is an invalid character in the hostname until bug 652186 is implemented
testcases.push({
input: "mozilla\\",
- fixedURI: "http://mozilla\\/",
- alternateURI: "http://www.mozilla/",
+ // fixedURI: "http://mozilla\\/",
+ // alternateURI: "http://www.mozilla/",
keywordLookup: true,
protocolChange: true,
affectedByWhitelist: true,
- affectedByDNSForSingleHosts: true,
+ // affectedByDNSForSingleHosts: true,
});
}
diff --git a/netwerk/base/nsStandardURL.cpp b/netwerk/base/nsStandardURL.cpp
index f5f516f..cff90fc 100644
--- a/netwerk/base/nsStandardURL.cpp
+++ b/netwerk/base/nsStandardURL.cpp
@@ -427,14 +427,16 @@ nsStandardURL::NormalizeIDN(const nsCSubstring &host, nsCString &result)
}
bool
-nsStandardURL::ValidIPv6orHostname(const char *host)
+nsStandardURL::ValidIPv6orHostname(const char *host, uint32_t length)
{
- if (!host || !*host) {
- // Should not be NULL or empty string
+ if (!host) {
return false;
}
- int32_t length = strlen(host);
+ if (length != strlen(host)) {
+ // Embedded null
+ return false;
+ }
bool openBracket = host[0] == '[';
bool closeBracket = host[length - 1] == ']';
@@ -448,8 +450,9 @@ nsStandardURL::ValidIPv6orHostname(const char *host)
return false;
}
- if (PL_strchr(host, ':')) {
- // Hostnames should not contain a colon
+ const char *end = host + length;
+ if (end != net_FindCharInSet(host, end, "\t\n\v\f\r #/:?@[\\]")) {
+ // % is allowed because we don't do hostname percent decoding yet.
return false;
}
@@ -587,6 +590,11 @@ nsStandardURL::BuildNormalizedSpec(const char *spec)
approxLen += encHost.Length();
else
approxLen += mHost.mLen;
+
+ if ((useEncHost && !ValidIPv6orHostname(encHost.BeginReading(), encHost.Length())) ||
+ (!useEncHost && !ValidIPv6orHostname(tempHost.BeginReading(), tempHost.Length()))) {
+ return NS_ERROR_MALFORMED_URI;
+ }
}
//
@@ -1580,14 +1588,10 @@ nsStandardURL::SetHost(const nsACString &input)
if (strchr(host, ' '))
return NS_ERROR_MALFORMED_URI;
- if (!ValidIPv6orHostname(host)) {
- return NS_ERROR_MALFORMED_URI;
- }
-
InvalidateCache();
mHostEncoding = eEncoding_ASCII;
- int32_t len;
+ uint32_t len;
nsAutoCString hostBuf;
if (NormalizeIDN(flat, hostBuf)) {
host = hostBuf.get();
@@ -1596,6 +1600,10 @@ nsStandardURL::SetHost(const nsACString &input)
else
len = flat.Length();
+ if (!ValidIPv6orHostname(host, len)) {
+ return NS_ERROR_MALFORMED_URI;
+ }
+
if (mHost.mLen < 0) {
int port_length = 0;
if (mPort != -1) {
diff --git a/netwerk/base/nsStandardURL.h b/netwerk/base/nsStandardURL.h
index 179a618..c56426e 100644
--- a/netwerk/base/nsStandardURL.h
+++ b/netwerk/base/nsStandardURL.h
@@ -173,7 +173,7 @@ private:
void Clear();
void InvalidateCache(bool invalidateCachedFile = true);
- bool ValidIPv6orHostname(const char *host);
+ bool ValidIPv6orHostname(const char *host, uint32_t aLen);
bool NormalizeIDN(const nsCSubstring &host, nsCString &result);
void CoalescePath(netCoalesceFlags coalesceFlag, char *path);
--
2.5.0

143
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@ -0,0 +1,143 @@
From 377e1cefec0fcf230caafb97b4414c835d27c7fe Mon Sep 17 00:00:00 2001
From: Milan Sreckovic <milan@mozilla.com>
Date: Fri, 2 Oct 2015 09:18:26 +0200
Subject: [PATCH] Bug 1205900 - Compare context and canvas element sizes before
extracting the data. r=gwright, a=al
--HG--
extra : source : f6c99c8baa9b0b6a34d6791e5d4031a2de8f2087
---
dom/canvas/CanvasRenderingContext2D.cpp | 2 --
dom/canvas/CanvasRenderingContext2D.h | 7 +++----
dom/canvas/WebGLContext.cpp | 2 --
dom/canvas/WebGLContext.h | 3 +--
dom/canvas/nsICanvasRenderingContextInternal.h | 8 +++-----
dom/html/HTMLCanvasElement.cpp | 13 +++++++------
6 files changed, 14 insertions(+), 21 deletions(-)
diff --git a/dom/canvas/CanvasRenderingContext2D.cpp b/dom/canvas/CanvasRenderingContext2D.cpp
index d9eaf99..a06fbce 100644
--- a/dom/canvas/CanvasRenderingContext2D.cpp
+++ b/dom/canvas/CanvasRenderingContext2D.cpp
@@ -1418,7 +1418,6 @@ CanvasRenderingContext2D::EnsureTarget(RenderingMode aRenderingMode)
return mode;
}
-#ifdef DEBUG
int32_t
CanvasRenderingContext2D::GetWidth() const
{
@@ -1430,7 +1429,6 @@ CanvasRenderingContext2D::GetHeight() const
{
return mHeight;
}
-#endif
NS_IMETHODIMP
CanvasRenderingContext2D::SetDimensions(int32_t width, int32_t height)
diff --git a/dom/canvas/CanvasRenderingContext2D.h b/dom/canvas/CanvasRenderingContext2D.h
index af29c78..e853987 100644
--- a/dom/canvas/CanvasRenderingContext2D.h
+++ b/dom/canvas/CanvasRenderingContext2D.h
@@ -481,10 +481,9 @@ public:
nsresult Redraw();
-#ifdef DEBUG
- virtual int32_t GetWidth() const override;
- virtual int32_t GetHeight() const override;
-#endif
+ virtual int32_t GetWidth() const override;
+ virtual int32_t GetHeight() const override;
+
// nsICanvasRenderingContextInternal
/**
* Gets the pres shell from either the canvas element or the doc shell
diff --git a/dom/canvas/WebGLContext.cpp b/dom/canvas/WebGLContext.cpp
index 1c22c27..f2a620a 100644
--- a/dom/canvas/WebGLContext.cpp
+++ b/dom/canvas/WebGLContext.cpp
@@ -463,7 +463,6 @@ WebGLContext::SetContextOptions(JSContext* cx, JS::Handle<JS::Value> options)
return NS_OK;
}
-#ifdef DEBUG
int32_t
WebGLContext::GetWidth() const
{
@@ -475,7 +474,6 @@ WebGLContext::GetHeight() const
{
return mHeight;
}
-#endif
/* So there are a number of points of failure here. We might fail based
* on EGL vs. WGL, or we might fail to alloc a too-large size, or we
diff --git a/dom/canvas/WebGLContext.h b/dom/canvas/WebGLContext.h
index 63c4091..210f341 100644
--- a/dom/canvas/WebGLContext.h
+++ b/dom/canvas/WebGLContext.h
@@ -202,10 +202,9 @@ public:
NS_DECL_NSIDOMWEBGLRENDERINGCONTEXT
// nsICanvasRenderingContextInternal
-#ifdef DEBUG
virtual int32_t GetWidth() const override;
virtual int32_t GetHeight() const override;
-#endif
+
NS_IMETHOD SetDimensions(int32_t width, int32_t height) override;
NS_IMETHOD InitializeWithSurface(nsIDocShell*, gfxASurface*, int32_t,
int32_t) override
diff --git a/dom/canvas/nsICanvasRenderingContextInternal.h b/dom/canvas/nsICanvasRenderingContextInternal.h
index 3b1120f..fb1ef7c 100644
--- a/dom/canvas/nsICanvasRenderingContextInternal.h
+++ b/dom/canvas/nsICanvasRenderingContextInternal.h
@@ -81,11 +81,9 @@ public:
return mCanvasElement;
}
-#ifdef DEBUG
- // Useful for testing
- virtual int32_t GetWidth() const = 0;
- virtual int32_t GetHeight() const = 0;
-#endif
+ // Dimensions of the canvas, in pixels.
+ virtual int32_t GetWidth() const = 0;
+ virtual int32_t GetHeight() const = 0;
// Sets the dimensions of the canvas, in pixels. Called
// whenever the size of the element changes.
diff --git a/dom/html/HTMLCanvasElement.cpp b/dom/html/HTMLCanvasElement.cpp
index f326662..68649f5 100644
--- a/dom/html/HTMLCanvasElement.cpp
+++ b/dom/html/HTMLCanvasElement.cpp
@@ -526,18 +526,19 @@ HTMLCanvasElement::ToBlob(JSContext* aCx,
return;
}
-#ifdef DEBUG
if (mCurrentContext) {
// We disallow canvases of width or height zero, and set them to 1, so
// we will have a discrepancy with the sizes of the canvas and the context.
// That discrepancy is OK, the rest are not.
nsIntSize elementSize = GetWidthHeight();
- MOZ_ASSERT(elementSize.width == mCurrentContext->GetWidth() ||
- (elementSize.width == 0 && mCurrentContext->GetWidth() == 1));
- MOZ_ASSERT(elementSize.height == mCurrentContext->GetHeight() ||
- (elementSize.height == 0 && mCurrentContext->GetHeight() == 1));
+ if ((elementSize.width != mCurrentContext->GetWidth() &&
+ (elementSize.width != 0 || mCurrentContext->GetWidth() != 1)) ||
+ (elementSize.height != mCurrentContext->GetHeight() &&
+ (elementSize.height != 0 || mCurrentContext->GetHeight() != 1))) {
+ aRv.Throw(NS_ERROR_FAILURE);
+ return;
+ }
}
-#endif
uint8_t* imageBuffer = nullptr;
int32_t format = 0;
--
2.5.0

397
gnu/packages/patches/icecat-CVE-2015-7193.patch Normal file
View File

@ -0,0 +1,397 @@
From d135e3b3c48811c577e1632a41c5c50bc55c035c Mon Sep 17 00:00:00 2001
From: Ehsan Akhgari <ehsan@mozilla.com>
Date: Tue, 20 Oct 2015 11:40:12 +0200
Subject: [PATCH] Bug 1210302 - Add a NS_ParseRequestContentType API; ba=al,
r=mcmanus, r=sicking, a=al
--HG--
extra : amend_source : d93021b626709b03f6499029dc3d1813cccba386
---
docshell/base/nsDocShell.cpp | 2 +-
dom/base/Navigator.cpp | 4 +--
dom/base/nsContentUtils.cpp | 2 +-
dom/html/nsHTMLDocument.cpp | 2 +-
dom/manifest/ManifestProcessor.jsm | 6 ++--
netwerk/base/moz.build | 1 +
netwerk/base/nsINetUtil_ESR_38.idl | 14 +++++++++
netwerk/base/nsIOService.cpp | 12 ++++++++
netwerk/base/nsIOService.h | 3 ++
netwerk/base/nsNetUtil.h | 21 +++++++++++++
netwerk/base/nsURLHelper.cpp | 60 +++++++++++++++++++++++++++++++++++---
netwerk/base/nsURLHelper.h | 32 +++++++++++++++-----
12 files changed, 139 insertions(+), 20 deletions(-)
create mode 100644 netwerk/base/nsINetUtil_ESR_38.idl
diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp
index bcc205c..4fc7c34 100644
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -13519,7 +13519,7 @@ nsDocShell::OnLinkClickSync(nsIContent* aContent,
anchor->GetType(typeHint);
NS_ConvertUTF16toUTF8 utf8Hint(typeHint);
nsAutoCString type, dummy;
- NS_ParseContentType(utf8Hint, type, dummy);
+ NS_ParseRequestContentType(utf8Hint, type, dummy);
CopyUTF8toUTF16(type, typeHint);
}
diff --git a/dom/base/Navigator.cpp b/dom/base/Navigator.cpp
index f4ea502..7288420 100644
--- a/dom/base/Navigator.cpp
+++ b/dom/base/Navigator.cpp
@@ -1221,9 +1221,9 @@ Navigator::SendBeacon(const nsAString& aUrl,
rv = secMan->CheckSameOriginURI(documentURI, uri, false);
bool crossOrigin = NS_FAILED(rv);
nsAutoCString contentType, parsedCharset;
- rv = NS_ParseContentType(mimeType, contentType, parsedCharset);
+ rv = NS_ParseRequestContentType(mimeType, contentType, parsedCharset);
if (crossOrigin &&
- contentType.Length() > 0 &&
+ mimeType.Length() > 0 &&
!contentType.Equals(APPLICATION_WWW_FORM_URLENCODED) &&
!contentType.Equals(MULTIPART_FORM_DATA) &&
!contentType.Equals(TEXT_PLAIN)) {
diff --git a/dom/base/nsContentUtils.cpp b/dom/base/nsContentUtils.cpp
index 5e8dbd6..686f7bf 100644
--- a/dom/base/nsContentUtils.cpp
+++ b/dom/base/nsContentUtils.cpp
@@ -7001,7 +7001,7 @@ nsContentUtils::IsAllowedNonCorsContentType(const nsACString& aHeaderValue)
nsAutoCString contentType;
nsAutoCString unused;
- nsresult rv = NS_ParseContentType(aHeaderValue, contentType, unused);
+ nsresult rv = NS_ParseRequestContentType(aHeaderValue, contentType, unused);
if (NS_FAILED(rv)) {
return false;
}
diff --git a/dom/html/nsHTMLDocument.cpp b/dom/html/nsHTMLDocument.cpp
index 7481109..d195792 100644
--- a/dom/html/nsHTMLDocument.cpp
+++ b/dom/html/nsHTMLDocument.cpp
@@ -1422,7 +1422,7 @@ nsHTMLDocument::Open(JSContext* cx,
nsAutoString type;
nsContentUtils::ASCIIToLower(aType, type);
nsAutoCString actualType, dummy;
- NS_ParseContentType(NS_ConvertUTF16toUTF8(type), actualType, dummy);
+ NS_ParseRequestContentType(NS_ConvertUTF16toUTF8(type), actualType, dummy);
if (!actualType.EqualsLiteral("text/html") &&
!type.EqualsLiteral("replace")) {
contentType.AssignLiteral("text/plain");
diff --git a/dom/manifest/ManifestProcessor.jsm b/dom/manifest/ManifestProcessor.jsm
index b6df920..f16881a 100644
--- a/dom/manifest/ManifestProcessor.jsm
+++ b/dom/manifest/ManifestProcessor.jsm
@@ -31,7 +31,7 @@ const imports = {};
Cu.import('resource://gre/modules/Services.jsm', imports);
Cu.importGlobalProperties(['URL']);
const securityManager = imports.Services.scriptSecurityManager;
-const netutil = Cc['@mozilla.org/network/util;1'].getService(Ci.nsINetUtil);
+const netutil = Cc['@mozilla.org/network/util;1'].getService(Ci.nsINetUtil_ESR_38);
const defaultDisplayMode = 'browser';
const displayModes = new Set([
'fullscreen',
@@ -258,7 +258,7 @@ this.ManifestProcessor.prototype.process = function({
};
let value = extractValue(obj),
isParsable = (typeof value === 'string' && value.length > 0);
- value = (isParsable) ? netutil.parseContentType(value.trim(), charset, hadCharset) : undefined;
+ value = (isParsable) ? netutil.parseRequestContentType(value.trim(), charset, hadCharset) : undefined;
return (value === '') ? undefined : value;
}
@@ -354,4 +354,4 @@ this.ManifestProcessor.prototype.process = function({
};
processedManifest.scope = processScopeMember(manifest, manifestURL, docURL, processedManifest.start_url);
return processedManifest;
-};
\ No newline at end of file
+};
diff --git a/netwerk/base/moz.build b/netwerk/base/moz.build
index 877365b..deedf76 100644
--- a/netwerk/base/moz.build
+++ b/netwerk/base/moz.build
@@ -59,6 +59,7 @@ XPIDL_SOURCES += [
'nsINestedURI.idl',
'nsINetAddr.idl',
'nsINetUtil.idl',
+ 'nsINetUtil_ESR_38.idl',
'nsINetworkInterceptController.idl',
'nsINetworkLinkService.idl',
'nsINetworkPredictor.idl',
diff --git a/netwerk/base/nsINetUtil_ESR_38.idl b/netwerk/base/nsINetUtil_ESR_38.idl
new file mode 100644
index 0000000..7ef40e9
--- /dev/null
+++ b/netwerk/base/nsINetUtil_ESR_38.idl
@@ -0,0 +1,14 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(e82f2b9d-8bac-48bb-ade7-26a7cd4fb894)]
+interface nsINetUtil_ESR_38 : nsISupports
+{
+ AUTF8String parseRequestContentType(in AUTF8String aTypeHeader,
+ out AUTF8String aCharset,
+ out boolean aHadCharset);
+};
diff --git a/netwerk/base/nsIOService.cpp b/netwerk/base/nsIOService.cpp
index 83db86f..9a17e8b 100644
--- a/netwerk/base/nsIOService.cpp
+++ b/netwerk/base/nsIOService.cpp
@@ -321,6 +321,7 @@ NS_IMPL_ISUPPORTS(nsIOService,
nsIIOService,
nsIIOService2,
nsINetUtil,
+ nsINetUtil_ESR_38,
nsISpeculativeConnect,
nsIObserver,
nsISupportsWeakReference)
@@ -1280,6 +1281,17 @@ nsIOService::Observe(nsISupports *subject,
// nsINetUtil interface
NS_IMETHODIMP
+nsIOService::ParseRequestContentType(const nsACString &aTypeHeader,
+ nsACString &aCharset,
+ bool *aHadCharset,
+ nsACString &aContentType)
+{
+ net_ParseRequestContentType(aTypeHeader, aContentType, aCharset, aHadCharset);
+ return NS_OK;
+}
+
+// nsINetUtil interface
+NS_IMETHODIMP
nsIOService::ParseContentType(const nsACString &aTypeHeader,
nsACString &aCharset,
bool *aHadCharset,
diff --git a/netwerk/base/nsIOService.h b/netwerk/base/nsIOService.h
index acd501c..b125709 100644
--- a/netwerk/base/nsIOService.h
+++ b/netwerk/base/nsIOService.h
@@ -14,6 +14,7 @@
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "nsINetUtil.h"
+#include "nsINetUtil_ESR_38.h"
#include "nsIChannelEventSink.h"
#include "nsCategoryCache.h"
#include "nsISpeculativeConnect.h"
@@ -47,6 +48,7 @@ namespace net {
class nsIOService final : public nsIIOService2
, public nsIObserver
, public nsINetUtil
+ , public nsINetUtil_ESR_38
, public nsISpeculativeConnect
, public nsSupportsWeakReference
{
@@ -56,6 +58,7 @@ public:
NS_DECL_NSIIOSERVICE2
NS_DECL_NSIOBSERVER
NS_DECL_NSINETUTIL
+ NS_DECL_NSINETUTIL_ESR_38
NS_DECL_NSISPECULATIVECONNECT
// Gets the singleton instance of the IO Service, creating it as needed
diff --git a/netwerk/base/nsNetUtil.h b/netwerk/base/nsNetUtil.h
index ec69716..df8874c 100644
--- a/netwerk/base/nsNetUtil.h
+++ b/netwerk/base/nsNetUtil.h
@@ -56,6 +56,7 @@
#include "nsISyncStreamListener.h"
#include "nsInterfaceRequestorAgg.h"
#include "nsINetUtil.h"
+#include "nsINetUtil_ESR_38.h"
#include "nsIURIWithPrincipal.h"
#include "nsIAuthPrompt.h"
#include "nsIAuthPrompt2.h"
@@ -1228,6 +1229,26 @@ NS_GetReferrerFromChannel(nsIChannel *channel,
}
inline nsresult
+NS_ParseRequestContentType(const nsACString &rawContentType,
+ nsCString &contentType,
+ nsCString &contentCharset)
+{
+ // contentCharset is left untouched if not present in rawContentType
+ nsresult rv;
+ nsCOMPtr<nsINetUtil> util = do_GetNetUtil(&rv);
+ NS_ENSURE_SUCCESS(rv, rv);
+ nsCOMPtr<nsINetUtil_ESR_38> utilESR38 = do_QueryInterface(util, &rv);
+ NS_ENSURE_SUCCESS(rv, rv);
+ nsCString charset;
+ bool hadCharset;
+ rv = utilESR38->ParseRequestContentType(rawContentType, charset, &hadCharset,
+ contentType);
+ if (NS_SUCCEEDED(rv) && hadCharset)
+ contentCharset = charset;
+ return rv;
+}
+
+inline nsresult
NS_ParseContentType(const nsACString &rawContentType,
nsCString &contentType,
nsCString &contentCharset)
diff --git a/netwerk/base/nsURLHelper.cpp b/netwerk/base/nsURLHelper.cpp
index 10ea849..cdb2120 100644
--- a/netwerk/base/nsURLHelper.cpp
+++ b/netwerk/base/nsURLHelper.cpp
@@ -803,7 +803,8 @@ net_ParseMediaType(const nsACString &aMediaTypeStr,
int32_t aOffset,
bool *aHadCharset,
int32_t *aCharsetStart,
- int32_t *aCharsetEnd)
+ int32_t *aCharsetEnd,
+ bool aStrict)
{
const nsCString& flatStr = PromiseFlatCString(aMediaTypeStr);
const char* start = flatStr.get();
@@ -820,6 +821,8 @@ net_ParseMediaType(const nsACString &aMediaTypeStr,
int32_t charsetParamStart = 0;
int32_t charsetParamEnd = 0;
+ uint32_t consumed = typeEnd - type;
+
// Iterate over parameters
bool typeHasCharset = false;
uint32_t paramStart = flatStr.FindChar(';', typeEnd - start);
@@ -843,6 +846,7 @@ net_ParseMediaType(const nsACString &aMediaTypeStr,
charsetParamEnd = curParamEnd;
}
+ consumed = curParamEnd;
curParamStart = curParamEnd + 1;
} while (curParamStart < flatStr.Length());
}
@@ -872,8 +876,10 @@ net_ParseMediaType(const nsACString &aMediaTypeStr,
// some servers give junk after the charset parameter, which may
// include a comma, so this check makes us a bit more tolerant.
- if (type != typeEnd && strncmp(type, "*/*", typeEnd - type) != 0 &&
- memchr(type, '/', typeEnd - type) != nullptr) {
+ if (type != typeEnd &&
+ memchr(type, '/', typeEnd - type) != nullptr &&
+ (aStrict ? (net_FindCharNotInSet(start + consumed, end, HTTP_LWS) == end) :
+ (strncmp(type, "*/*", typeEnd - type) != 0))) {
// Common case here is that aContentType is empty
bool eq = !aContentType.IsEmpty() &&
aContentType.Equals(Substring(type, typeEnd),
@@ -980,13 +986,59 @@ net_ParseContentType(const nsACString &aHeaderStr,
net_ParseMediaType(Substring(flatStr, curTypeStart,
curTypeEnd - curTypeStart),
aContentType, aContentCharset, curTypeStart,
- aHadCharset, aCharsetStart, aCharsetEnd);
+ aHadCharset, aCharsetStart, aCharsetEnd, false);
// And let's move on to the next media-type
curTypeStart = curTypeEnd + 1;
} while (curTypeStart < flatStr.Length());
}
+void
+net_ParseRequestContentType(const nsACString &aHeaderStr,
+ nsACString &aContentType,
+ nsACString &aContentCharset,
+ bool *aHadCharset)
+{
+ //
+ // Augmented BNF (from RFC 7231 section 3.1.1.1):
+ //
+ // media-type = type "/" subtype *( OWS ";" OWS parameter )
+ // type = token
+ // subtype = token
+ // parameter = token "=" ( token / quoted-string )
+ //
+ // Examples:
+ //
+ // text/html
+ // text/html; charset=ISO-8859-1
+ // text/html; charset="ISO-8859-1"
+ // application/octet-stream
+ //
+
+ aContentType.Truncate();
+ aContentCharset.Truncate();
+ *aHadCharset = false;
+ const nsCString& flatStr = PromiseFlatCString(aHeaderStr);
+
+ // At this point curTypeEnd points to the spot where the media-type
+ // starting at curTypeEnd ends. Time to parse that!
+ nsAutoCString contentType, contentCharset;
+ bool hadCharset = false;
+ int32_t dummy1, dummy2;
+ uint32_t typeEnd = net_FindMediaDelimiter(flatStr, 0, ',');
+ if (typeEnd != flatStr.Length()) {
+ // We have some stuff left at the end, so this is not a valid
+ // request Content-Type header.
+ return;
+ }
+ net_ParseMediaType(flatStr, contentType, contentCharset, 0,
+ &hadCharset, &dummy1, &dummy2, true);
+
+ aContentType = contentType;
+ aContentCharset = contentCharset;
+ *aHadCharset = hadCharset;
+}
+
bool
net_IsValidHostName(const nsCSubstring &host)
{
diff --git a/netwerk/base/nsURLHelper.h b/netwerk/base/nsURLHelper.h
index 816a3c5..21e17be 100644
--- a/netwerk/base/nsURLHelper.h
+++ b/netwerk/base/nsURLHelper.h
@@ -172,11 +172,27 @@ char * net_RFindCharNotInSet(const char *str, const char *end, const char *set);
* specified), aHadCharset is set to false. Otherwise, it's set to
* true. Note that aContentCharset can be empty even if aHadCharset
* is true.
+ *
+ * This parsing is suitable for HTTP request. Use net_ParseContentType
+ * for parsing this header in HTTP responses.
+ */
+void net_ParseRequestContentType(const nsACString &aHeaderStr,
+ nsACString &aContentType,
+ nsACString &aContentCharset,
+ bool* aHadCharset);
+
+/**
+ * Parses a content-type header and returns the content type and
+ * charset (if any). aCharset is not modified if no charset is
+ * specified in anywhere in aHeaderStr. In that case (no charset
+ * specified), aHadCharset is set to false. Otherwise, it's set to
+ * true. Note that aContentCharset can be empty even if aHadCharset
+ * is true.
*/
void net_ParseContentType(const nsACString &aHeaderStr,
- nsACString &aContentType,
- nsACString &aContentCharset,
- bool* aHadCharset);
+ nsACString &aContentType,
+ nsACString &aContentCharset,
+ bool* aHadCharset);
/**
* As above, but also returns the start and end indexes for the charset
* parameter in aHeaderStr. These are indices for the entire parameter, NOT
@@ -187,11 +203,11 @@ void net_ParseContentType(const nsACString &aHeaderStr,
* *aCharsetStart is nonnegative; this corresponds to charset="".
*/
void net_ParseContentType(const nsACString &aHeaderStr,
- nsACString &aContentType,
- nsACString &aContentCharset,
- bool *aHadCharset,
- int32_t *aCharsetStart,
- int32_t *aCharsetEnd);
+ nsACString &aContentType,
+ nsACString &aContentCharset,
+ bool *aHadCharset,
+ int32_t *aCharsetStart,
+ int32_t *aCharsetEnd);
/* inline versions */
--
2.5.0

32
gnu/packages/patches/icecat-CVE-2015-7194.patch Normal file
View File

@ -0,0 +1,32 @@
From 382a08fa0b21d46c44c46af39041324f304a9dfa Mon Sep 17 00:00:00 2001
From: Aaron Klotz <aklotz@mozilla.com>
Date: Tue, 13 Oct 2015 12:20:25 -0600
Subject: [PATCH] Bug 1211262: Ensure that STORED entries in ZIP are considered
corrupt if compressed and uncompressed sizes differ; r=mwu, a=ritu
--HG--
extra : source : 673d9f45b802f1fd1ffaaeae19d433622fe68a5e
extra : intermediate-source : db9d3e806685d72a2891830ffbc42ef3cde559ae
---
modules/libjar/nsZipArchive.cpp | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/modules/libjar/nsZipArchive.cpp b/modules/libjar/nsZipArchive.cpp
index bb1e21b..eaf22ac 100644
--- a/modules/libjar/nsZipArchive.cpp
+++ b/modules/libjar/nsZipArchive.cpp
@@ -828,8 +828,10 @@ MOZ_WIN_MEM_TRY_BEGIN
// -- check if there is enough source data in the file
if (!offset ||
mFd->mLen < aItem->Size() ||
- offset > mFd->mLen - aItem->Size())
+ offset > mFd->mLen - aItem->Size() ||
+ (aItem->Compression() == STORED && aItem->Size() != aItem->RealSize())) {
return nullptr;
+ }
return mFd->mFileData + offset;
MOZ_WIN_MEM_TRY_CATCH(return nullptr)
--
2.5.0

27
gnu/packages/patches/icecat-CVE-2015-7196.patch Normal file
View File

@ -0,0 +1,27 @@
From 3ed5c713015536b49dc88d3d4a36b60833ccd09a Mon Sep 17 00:00:00 2001
From: Jan de Mooij <jdemooij@mozilla.com>
Date: Tue, 25 Aug 2015 13:11:41 +0200
Subject: [PATCH] Bug 1140616 - Crash when _releaseobject is called on the
wrong thread. r=bsmedberg, a=sledru, a=lizzard
--HG--
extra : source : 6a513309283d06f56cebee8528cfcf134a74f3c4
---
dom/plugins/base/nsNPAPIPlugin.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/dom/plugins/base/nsNPAPIPlugin.cpp b/dom/plugins/base/nsNPAPIPlugin.cpp
index f0d07fa..9cd2e05 100644
--- a/dom/plugins/base/nsNPAPIPlugin.cpp
+++ b/dom/plugins/base/nsNPAPIPlugin.cpp
@@ -1413,6 +1413,7 @@ _releaseobject(NPObject* npobj)
{
if (!NS_IsMainThread()) {
NPN_PLUGIN_LOG(PLUGIN_LOG_ALWAYS,("NPN_releaseobject called from the wrong thread\n"));
+ MOZ_CRASH("NPN_releaseobject called from the wrong thread");
}
if (!npobj)
return;
--
2.5.0

70
gnu/packages/patches/icecat-CVE-2015-7197.patch Normal file
View File

@ -0,0 +1,70 @@
From a522e727bff0fb69cb0d34c2d2ad89168d15158d Mon Sep 17 00:00:00 2001
From: Ehsan Akhgari <ehsan@mozilla.com>
Date: Sat, 12 Sep 2015 17:38:51 -0400
Subject: [PATCH] Bug 1204269 - Use the worker private in order to determine
the origin of the entry settings object for workers; r=smaug a=me
---
dom/base/WebSocket.cpp | 46 ++++++++++++++++++++++++++--------------------
1 file changed, 26 insertions(+), 20 deletions(-)
diff --git a/dom/base/WebSocket.cpp b/dom/base/WebSocket.cpp
index ea91232..26b94d0 100644
--- a/dom/base/WebSocket.cpp
+++ b/dom/base/WebSocket.cpp
@@ -1503,26 +1503,32 @@ WebSocketImpl::Init(JSContext* aCx,
!Preferences::GetBool("network.websocket.allowInsecureFromHTTPS",
false)) {
// Confirmed we are opening plain ws:// and want to prevent this from a
- // secure context (e.g. https). Check the principal's uri to determine if
- // we were loaded from https.
- nsCOMPtr<nsIGlobalObject> globalObject(GetEntryGlobal());
- if (globalObject) {
- nsCOMPtr<nsIPrincipal> principal(globalObject->PrincipalOrNull());
- if (principal) {
- nsCOMPtr<nsIURI> uri;
- principal->GetURI(getter_AddRefs(uri));
- if (uri) {
- bool originIsHttps = false;
- aRv = uri->SchemeIs("https", &originIsHttps);
- if (NS_WARN_IF(aRv.Failed())) {
- return;
- }
-
- if (originIsHttps) {
- aRv.Throw(NS_ERROR_DOM_SECURITY_ERR);
- return;
- }
- }
+ // secure context (e.g. https).
+ nsCOMPtr<nsIPrincipal> principal;
+ nsCOMPtr<nsIURI> originURI;
+ if (mWorkerPrivate) {
+ // For workers, retrieve the URI from the WorkerPrivate
+ principal = mWorkerPrivate->GetPrincipal();
+ } else {
+ // Check the principal's uri to determine if we were loaded from https.
+ nsCOMPtr<nsIGlobalObject> globalObject(GetEntryGlobal());
+ if (globalObject) {
+ principal = globalObject->PrincipalOrNull();
+ }
+ }
+
+ if (principal) {
+ principal->GetURI(getter_AddRefs(originURI));
+ }
+ if (originURI) {
+ bool originIsHttps = false;
+ aRv = originURI->SchemeIs("https", &originIsHttps);
+ if (NS_WARN_IF(aRv.Failed())) {
+ return;
+ }
+ if (originIsHttps) {
+ aRv.Throw(NS_ERROR_DOM_SECURITY_ERR);
+ return;
}
}
}
--
2.5.0

27
gnu/packages/patches/icecat-CVE-2015-7198.patch Normal file
View File

@ -0,0 +1,27 @@
From cc2a334ee16e99d376fcb49203239abf9eb2c148 Mon Sep 17 00:00:00 2001
From: Jeff Gilbert <jgilbert@mozilla.com>
Date: Wed, 7 Oct 2015 13:27:37 -0700
Subject: [PATCH] Bug 1188010 - Use MOZ_RELEASE_ASSERT when failure means
overflow. - r=kamidphish, a=abillings
---
dom/canvas/WebGLTexture.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/dom/canvas/WebGLTexture.cpp b/dom/canvas/WebGLTexture.cpp
index 60afc45..d6a6ccd 100644
--- a/dom/canvas/WebGLTexture.cpp
+++ b/dom/canvas/WebGLTexture.cpp
@@ -651,8 +651,7 @@ WebGLTexture::EnsureNoUninitializedImageData(TexImageTarget imageTarget,
imageInfo.mDepth,
bytespertexel,
mContext->mPixelStoreUnpackAlignment);
- MOZ_ASSERT(checked_byteLength.isValid()); // Should have been checked
- // earlier.
+ MOZ_RELEASE_ASSERT(checked_byteLength.isValid()); // Should have been checked earlier.
// Infallible for now.
UniquePtr<uint8_t> zeros((uint8_t*)moz_xcalloc(1,
--
2.5.0

84
gnu/packages/patches/icecat-CVE-2015-7199.patch Normal file
View File

@ -0,0 +1,84 @@
From 04741232fa561a4c299f31a5b5fb4603da79d2c5 Mon Sep 17 00:00:00 2001
From: Robert Longson <longsonr@gmail.com>
Date: Tue, 6 Oct 2015 13:19:03 +0100
Subject: [PATCH] Bug 1204061 - check return values from some methods
r=dholbert, a=sylvestre
--HG--
extra : source : f4c2f277aeae7bf8b05c6b01d1e140cd51b693b4
---
dom/svg/SVGPathSegListSMILType.cpp | 23 +++++++++++------------
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/dom/svg/SVGPathSegListSMILType.cpp b/dom/svg/SVGPathSegListSMILType.cpp
index f8b67d0..6df0f53 100644
--- a/dom/svg/SVGPathSegListSMILType.cpp
+++ b/dom/svg/SVGPathSegListSMILType.cpp
@@ -232,7 +232,7 @@ AddWeightedPathSegs(double aCoeff1,
* identity, in which case we'll grow it to the right
* size. Also allowed to be the same list as aList1.
*/
-static void
+static nsresult
AddWeightedPathSegLists(double aCoeff1, const SVGPathDataAndInfo& aList1,
double aCoeff2, const SVGPathDataAndInfo& aList2,
SVGPathDataAndInfo& aResult)
@@ -263,8 +263,9 @@ AddWeightedPathSegLists(double aCoeff1, const SVGPathDataAndInfo& aList1,
// because in that case, we will have already set iter1 to nullptr above, to
// record that our first operand is an identity value.)
if (aResult.IsIdentity()) {
- DebugOnly<bool> success = aResult.SetLength(aList2.Length());
- MOZ_ASSERT(success, "infallible nsTArray::SetLength should succeed");
+ if (!aResult.SetLength(aList2.Length())) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
aResult.SetElement(aList2.Element()); // propagate target element info!
}
@@ -280,6 +281,7 @@ AddWeightedPathSegLists(double aCoeff1, const SVGPathDataAndInfo& aList1,
iter2 == end2 &&
resultIter == aResult.end(),
"Very, very bad - path data corrupt");
+ return NS_OK;
}
static void
@@ -429,9 +431,7 @@ SVGPathSegListSMILType::Add(nsSMILValue& aDest,
}
}
- AddWeightedPathSegLists(1.0, dest, aCount, valueToAdd, dest);
-
- return NS_OK;
+ return AddWeightedPathSegLists(1.0, dest, aCount, valueToAdd, dest);
}
nsresult
@@ -482,8 +482,9 @@ SVGPathSegListSMILType::Interpolate(const nsSMILValue& aStartVal,
if (check == eRequiresConversion) {
// Can't convert |start| in-place, since it's const. Instead, we copy it
// into |result|, converting the types as we go, and use that as our start.
- DebugOnly<bool> success = result.SetLength(end.Length());
- MOZ_ASSERT(success, "infallible nsTArray::SetLength should succeed");
+ if (!result.SetLength(end.Length())) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
result.SetElement(end.Element()); // propagate target element info!
ConvertAllPathSegmentData(start.begin(), start.end(),
@@ -492,10 +493,8 @@ SVGPathSegListSMILType::Interpolate(const nsSMILValue& aStartVal,
startListToUse = &result;
}
- AddWeightedPathSegLists(1.0 - aUnitDistance, *startListToUse,
- aUnitDistance, end, result);
-
- return NS_OK;
+ return AddWeightedPathSegLists(1.0 - aUnitDistance, *startListToUse,
+ aUnitDistance, end, result);
}
} // namespace mozilla
--
2.5.0