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gnu: w3m: Switch to Debian's actively maintained fork of w3m. 

Fixes some security issues seen here:
<http://www.openwall.com/lists/oss-security/2016/11/03/3>

* gnu/packages/w3m.scm (w3m): Switch it.
[source]: Use Debian's git tree. Remove obsolete patches.
[arguments]: Remove an unneeded substitute* function.
* gnu/packages/patches/w3m-disable-sslv2-and-sslv3.patch,
gnu/packages/patches/w3m-disable-weak-ciphers.patch,
gnu/packages/patches/w3m-force-ssl_verify_server-on.patch,
gnu/packages/patches/w3m-libgc.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.
This commit is contained in:
Kei Kebreau 2016-11-04 20:06:03 -04:00
parent 682bfb8124
commit 674a0f9558
No known key found for this signature in database
GPG Key ID: E6A5EE3C19467A0D
6 changed files with 13 additions and 124 deletions
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4
gnu/local.mk
View File

@ -891,10 +891,6 @@ dist_patch_DATA = \
%D%/packages/patches/vte-CVE-2012-2738-pt1.patch \
%D%/packages/patches/vte-CVE-2012-2738-pt2.patch \
%D%/packages/patches/vtk-mesa-10.patch \
%D%/packages/patches/w3m-libgc.patch \
%D%/packages/patches/w3m-force-ssl_verify_server-on.patch \
%D%/packages/patches/w3m-disable-sslv2-and-sslv3.patch \
%D%/packages/patches/w3m-disable-weak-ciphers.patch \
%D%/packages/patches/weechat-python.patch \
%D%/packages/patches/weex-vacopy.patch \
%D%/packages/patches/wicd-bitrate-none-fix.patch \

24
gnu/packages/patches/w3m-disable-sslv2-and-sslv3.patch
View File

@ -1,24 +0,0 @@
Subject: Disable SSLv2 and SSLv3.
The only remaining methods are TLSv1.* (the code never distinguishes
between TLSv1.0, TLSv1.1, and TLSv1.2).
---
fm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fm.h b/fm.h
index 320906c..ddcd4fc 100644
--- a/fm.h
+++ b/fm.h
@@ -1144,7 +1144,7 @@ global int ssl_path_modified init(FALSE);
#endif /* defined(USE_SSL) &&
* defined(USE_SSL_VERIFY) */
#ifdef USE_SSL
-global char *ssl_forbid_method init(NULL);
+global char *ssl_forbid_method init("2, 3");
#endif
global int is_redisplay init(FALSE);
--
2.6.4

24
gnu/packages/patches/w3m-disable-weak-ciphers.patch
View File

@ -1,24 +0,0 @@
Subject: Disable weak ciphers
Disable RC4, "export ciphers", and all keys < 128 bits.
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/w3m/+bug/1325674
---
url.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/url.c b/url.c
index ed6062e..e86b1f3 100644
--- a/url.c
+++ b/url.c
@@ -326,6 +326,7 @@ openSSLHandle(int sock, char *hostname, char **p_cert)
SSL_load_error_strings();
if (!(ssl_ctx = SSL_CTX_new(SSLv23_client_method())))
goto eend;
+ SSL_CTX_set_cipher_list(ssl_ctx, "DEFAULT:!LOW:!RC4:!EXP");
option = SSL_OP_ALL;
if (ssl_forbid_method) {
if (strchr(ssl_forbid_method, '2'))
--
2.6.4

24
gnu/packages/patches/w3m-force-ssl_verify_server-on.patch
View File

@ -1,24 +0,0 @@
Subject: Force ssl_verify_server on.
By default, SSL/TLS certificates are not verified. This enables the
verification.
---
fm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fm.h b/fm.h
index 8378939..320906c 100644
--- a/fm.h
+++ b/fm.h
@@ -1135,7 +1135,7 @@ global int view_unseenobject init(TRUE);
#endif
#if defined(USE_SSL) && defined(USE_SSL_VERIFY)
-global int ssl_verify_server init(FALSE);
+global int ssl_verify_server init(TRUE);
global char *ssl_cert_file init(NULL);
global char *ssl_key_file init(NULL);
global char *ssl_ca_path init(NULL);
--
2.6.4

28
gnu/packages/patches/w3m-libgc.patch
View File

@ -1,28 +0,0 @@
This patch fixes w3m compilation with libgc > 7.2.
Reported:
https://bugs.archlinux.org/task/33397
Patch with explanation:
http://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=770eec8304bdbe458
---
main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/main.c b/main.c
index b421943..249eb1a 100644
--- a/main.c
+++ b/main.c
@@ -833,7 +833,8 @@ main(int argc, char **argv, char **envp)
mySignal(SIGPIPE, SigPipe);
#endif
- orig_GC_warn_proc = GC_set_warn_proc(wrap_GC_warn_proc);
+ orig_GC_warn_proc = GC_get_warn_proc();
+ GC_set_warn_proc(wrap_GC_warn_proc);
err_msg = Strnew();
if (load_argc == 0) {
/* no URL specified */
--
2.6.4

33
gnu/packages/w3m.scm
View File

@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Kei Kebreau <kei@openmailbox.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -28,37 +29,29 @@
#:use-module (gnu packages tls)
#:use-module (gnu packages)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix build-system gnu))
(define-public w3m
(package
(name "w3m")
(version "0.5.3")
(version "0.5.3+git20161031")
(source (origin
(method url-fetch)
(uri (string-append "mirror://sourceforge/" name "/" name "/"
name "-" version "/"
name "-" version ".tar.gz"))
(sha256
(base32
"1qx9f0kprf92r1wxl3sacykla0g04qsi0idypzz24b7xy9ix5579"))
;; cf. https://bugs.archlinux.org/task/33397
(patches (search-patches "w3m-libgc.patch"
"w3m-force-ssl_verify_server-on.patch"
"w3m-disable-sslv2-and-sslv3.patch"
"w3m-disable-weak-ciphers.patch"))))
(method git-fetch)
;; Debian's fork of w3m is the only one that is still
;; maintained.
(uri (git-reference
(url "https://anonscm.debian.org/cgit/collab-maint/w3m.git")
(commit version)))
(file-name (string-append "w3m-" version "-checkout"))
(sha256
(base32
"142vkkmsk76wj9w6r4y2pa1hmy1kkzmc73an9zchx0ikm2z92x6s"))))
(build-system gnu-build-system)
(arguments `(#:tests? #f ; no check target
#:phases (alist-cons-before
'configure 'fix-perl
(lambda _
;; https://launchpad.net/bugs/935540
;; 'struct file_handle' is used by 'glibc'
(substitute* '("istream.c" "istream.h")
(("struct[[:blank:]]+file_handle")
"struct w3m_file_handle"))
(substitute* '("scripts/w3mmail.cgi.in"
"scripts/dirlist.cgi.in")
(("@PERL@") (which "perl"))))