gnu: Add libtirpc/hurd.
* gnu/packages/onc-rpc.scm (libtirpc/hurd): New variable. * gnu/packages/patches/libtirpc-hurd-client.patch, gnu/packages/patches/libtirpc-hurd.patch: New files. * gnu/local.mk (dist_patch_DATA): Add them.
This commit is contained in:
Ricardo Wurmus
Jan Nieuwenhuizen
parent
2e463d6e2c
commit
3dbfab479f
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@ -1176,6 +1176,8 @@ dist_patch_DATA = \
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%D%/packages/patches/libtgvoip-disable-sse2.patch \
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%D%/packages/patches/libtgvoip-disable-webrtc.patch \
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%D%/packages/patches/libtheora-config-guess.patch \
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%D%/packages/patches/libtirpc-hurd.patch \
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%D%/packages/patches/libtirpc-hurd-client.patch \
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%D%/packages/patches/libtommath-fix-linkage.patch \
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%D%/packages/patches/libtool-skip-tests2.patch \
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%D%/packages/patches/libusb-0.1-disable-tests.patch \
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@ -4,6 +4,7 @@
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;;; Copyright © 2017, 2018 Leo Famulari <leo@famulari.name>
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;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
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;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
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;;; Copyright © 2020 Ricardo Wurmus <rekado@elephly.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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@ -30,7 +31,8 @@
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#:use-module (gnu packages gettext)
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#:use-module (gnu packages kerberos)
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#:use-module (gnu packages pkg-config)
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#:use-module (guix build-system gnu))
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#:use-module (guix build-system gnu)
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#:use-module (guix utils))
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(define-public libtirpc
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(package
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@ -72,6 +74,21 @@ procedure calls) protocol in a transport-independent manner. It supports both
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IPv4 and IPv6. ONC RPC is notably used by the network file system (NFS).")
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(license bsd-3)))
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(define-public libtirpc/hurd
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(package
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(inherit libtirpc)
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(name "libtirpc-hurd")
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(source (origin (inherit (package-source libtirpc))
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(patches (search-patches "libtirpc-hurd.patch"
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"libtirpc-hurd-client.patch"))))
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(arguments
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(substitute-keyword-arguments (package-arguments libtirpc)
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((#:configure-flags flags ''())
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;; When cross-building the target system's krb5-config should be used.
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`(list (string-append "ac_cv_prog_KRB5_CONFIG="
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(assoc-ref %build-inputs "mit-krb5")
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"/bin/krb5-config")))))))
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(define-public rpcbind
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(package
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(name "rpcbind")
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@ -0,0 +1,50 @@
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Taken from https://salsa.debian.org/debian/libtirpc/-/raw/master/debian/patches/06-hurd-client-port.diff
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Description: Fix client code for hurd, avoiding malloc overflow
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When trying to setup a inet connection, it happens the following:
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- in libtirp, src/clnt_vc.c, clnt_vc_create gets called
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- when trying to allocate vc_fd_locks, __rpc_dtbsize() is used as size
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for that array of fd locks
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- __rpc_dtbsize(), in src/rpc_generic.c, queries using rlimit the
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maximum (rlim_max) number of file descriptors (RLIMIT_NOFILE):
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- on Linux, the default is { rlim_cur = 1024, rlim_max = 4096 }
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- on kFreeBSD, the default is { rlim_cur = 1024, rlim_max = 1024 }
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- on Hurd, the default is { rlim_cur = 1024, rlim_max = RLIM_INFINITY }
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meaning that on Hurd the memory allocation fails (as
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__rpc_dtbsize() * sizeof(int) overflows and is negative)
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Change libtiprc so __rpc_dtbsize falls back on rlim_cur if rlim_max
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is unlimited.
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This patch fixes the client connection using inet sockets; local unix
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sockets are not working, for two reasons so far:
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- getpeername on them gives EOPNOTSUPP
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- SO_REUSEADDR is not implemented for them
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Author: Pino Toscano <pino@debian.org>
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Bug-Debian: http://bugs.debian.org/739674
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Forwarded: no
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Reviewed-By: Petter Reinholdtsen
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Last-Update: 2014-03-03
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--- a/src/rpc_generic.c
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+++ b/src/rpc_generic.c
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@@ -107,12 +107,17 @@
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{
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static int tbsize;
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struct rlimit rl;
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+ rlim_t lim;
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if (tbsize) {
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return (tbsize);
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}
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if (getrlimit(RLIMIT_NOFILE, &rl) == 0) {
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- return (tbsize = (int)rl.rlim_max);
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+ lim = rl.rlim_max;
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+ if (lim == RLIM_INFINITY) {
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+ lim = rl.rlim_cur;
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+ }
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+ return (tbsize = (int)lim);
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}
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/*
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* Something wrong. I'll try to save face by returning a
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@ -0,0 +1,172 @@
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This is a combination of two patches:
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1) Taken from https://salsa.debian.org/debian/libtirpc/-/raw/master/debian/patches/03-kfreebsd.diff
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Description: Fix build on non Linux architectures
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Author: Andreas Beckmann <anbe@debian.org>
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Last-Update: 2019-09-01
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2) Taken from https://salsa.debian.org/debian/libtirpc/-/raw/master/debian/patches/05-hurd-port.diff
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Description: Get source building on Hurd
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- Look for <sys/user.h> before using it.
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- Define MAXHOSTNAMELEN to 64 if missing.
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- Bind sockets on Hurd like on Linux.
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Author: Petter Reinholdtsen <pere@hungry.com>
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--- a/src/svc_dg.c
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+++ b/src/svc_dg.c
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@@ -648,6 +648,7 @@
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void
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svc_dg_enable_pktinfo(int fd, const struct __rpc_sockinfo *si)
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{
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+#ifdef __linux__
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int val = 1;
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switch (si->si_af) {
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@@ -660,6 +661,7 @@
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break;
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#endif
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}
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+#endif
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}
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/*
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@@ -670,6 +672,7 @@
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int
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svc_dg_valid_pktinfo(struct msghdr *msg)
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{
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+#ifdef __linux__
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struct cmsghdr *cmsg;
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if (!msg->msg_name)
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@@ -716,4 +719,7 @@
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}
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return 1;
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+#else
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+ return 0;
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+#endif
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}
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--- a/src/clnt_vc.c
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+++ b/src/clnt_vc.c
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@@ -71,10 +71,12 @@
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#define MCALL_MSG_SIZE 24
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#define CMGROUP_MAX 16
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-#define SCM_CREDS 0x03 /* process creds (struct cmsgcred) */
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#undef rpc_createerr /* make it clear it is a thread safe variable */
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+#ifndef SCM_CREDS
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+#define SCM_CREDS 0x03 /* process creds (struct cmsgcred) */
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+
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/*
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* Credentials structure, used to verify the identity of a peer
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* process that has sent us a message. This is allocated by the
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@@ -90,6 +92,7 @@
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short cmcred_ngroups; /* number or groups */
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gid_t cmcred_groups[CMGROUP_MAX]; /* groups */
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};
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+#endif
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struct cmessage {
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struct cmsghdr cmsg;
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--- a/src/getpeereid.c
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+++ b/src/getpeereid.c
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@@ -25,9 +25,14 @@
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*/
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+#include "config.h"
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+
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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+#ifdef HAVE_SYS_USER_H
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+# include <sys/user.h>
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+#endif /* HAVE_SYS_USER_H */
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#include <errno.h>
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#include <unistd.h>
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--- a/src/getpeereid.c
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+++ b/src/getpeereid.c
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@@ -35,12 +36,25 @@
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int
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getpeereid(int s, uid_t *euid, gid_t *egid)
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{
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+#ifndef HAVE_SYS_USER_H
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+ return(-1);
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+#else
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+#ifdef XUCRED_VERSION
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+ struct xucred uc;
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+#define uid cr_uid
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+#define gid cr_gid
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+#else
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struct ucred uc;
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+#endif
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socklen_t uclen;
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int error;
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uclen = sizeof(uc);
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+#ifdef XUCRED_VERSION
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+ error = getsockopt(s, 0, LOCAL_PEERCRED, &uc, &uclen);
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+#else
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error = getsockopt(s, SOL_SOCKET, SO_PEERCRED, &uc, &uclen); /* SCM_CREDENTIALS */
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+#endif
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if (error != 0)
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return (error);
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// if (uc.cr_version != XUCRED_VERSION)
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@@ -59,4 +66,5 @@
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*euid = uc.uid;
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*egid = uc.gid;
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return (0);
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+#endif /* HAVE_SYS_USER_H */
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}
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--- a/tirpc/reentrant.h
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+++ b/tirpc/reentrant.h
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@@ -36,7 +36,7 @@
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* These definitions are only guaranteed to be valid on Linux.
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*/
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-#if defined(__linux__)
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+#if defined(__linux__) || defined(__GLIBC__)
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#include <pthread.h>
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--- a/configure.ac
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+++ b/configure.ac
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@@ -93,7 +93,7 @@
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AC_PROG_LIBTOOL
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AC_HEADER_DIRENT
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AC_PREFIX_DEFAULT(/usr)
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-AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h locale.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h features.h gssapi/gssapi_ext.h])
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+AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h locale.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h features.h gssapi/gssapi_ext.h sys/user.h])
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AC_CHECK_LIB([pthread], [pthread_create])
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AC_CHECK_FUNCS([getrpcbyname getrpcbynumber setrpcent endrpcent getrpcent])
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--- a/src/auth_unix.c
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+++ b/src/auth_unix.c
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@@ -56,6 +56,11 @@
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#include <rpc/auth.h>
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#include <rpc/auth_unix.h>
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+/* Workaround for Hurd */
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+#ifndef MAXHOSTNAMELEN
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+# define MAXHOSTNAMELEN 64
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+#endif
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+
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/* auth_unix.c */
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static void authunix_nextverf (AUTH *);
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static bool_t authunix_marshal (AUTH *, XDR *);
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--- a/src/bindresvport.c
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+++ b/src/bindresvport.c
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@@ -64,7 +64,7 @@
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return bindresvport_sa(sd, (struct sockaddr *)sin);
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}
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-#ifdef __linux__
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+#if defined(__linux__) || defined(__GNU__)
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#define STARTPORT 600
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#define LOWPORT 512
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