Hello community, here is the log from the commit of package libXinerama for openSUSE:Factory checked in at 2013-06-05 13:29:52 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/libXinerama (Old) and /work/SRC/openSUSE:Factory/.libXinerama.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "libXinerama" Changes: -------- --- /work/SRC/openSUSE:Factory/libXinerama/libXinerama.changes 2013-03-22 11:55:39.000000000 +0100 +++ /work/SRC/openSUSE:Factory/.libXinerama.new/libXinerama.changes 2013-06-05 13:29:53.000000000 +0200 @@ -1,0 +2,7 @@ +Sat Jun 1 19:47:21 UTC 2013 - [email protected] + +- Update to version 1.1.3: + This bug fix release primarily provides the fix for the recently announced + security vulnerability CVE-2013-1985. + +------------------------------------------------------------------- Old: ---- libXinerama-1.1.2.tar.bz2 New: ---- libXinerama-1.1.3.tar.bz2 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ libXinerama.spec ++++++ --- /var/tmp/diff_new_pack.rPhWFV/_old 2013-06-05 13:29:54.000000000 +0200 +++ /var/tmp/diff_new_pack.rPhWFV/_new 2013-06-05 13:29:54.000000000 +0200 @@ -18,7 +18,7 @@ Name: libXinerama %define lname libXinerama1 -Version: 1.1.2 +Version: 1.1.3 Release: 0 Summary: Xinerama extension to the X11 Protocol License: MIT ++++++ libXinerama-1.1.2.tar.bz2 -> libXinerama-1.1.3.tar.bz2 ++++++ ++++ 13005 lines of diff (skipped) ++++ retrying with extended exclude list diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 --exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh old/libXinerama-1.1.2/ChangeLog new/libXinerama-1.1.3/ChangeLog --- old/libXinerama-1.1.2/ChangeLog 2012-03-08 05:32:09.000000000 +0100 +++ new/libXinerama-1.1.3/ChangeLog 2013-05-31 02:36:00.000000000 +0200 @@ -1,3 +1,52 @@ +commit 6e1d1dc328ba8162bba2f4694e7f3c706a1491ff +Author: Alan Coopersmith <[email protected]> +Date: Thu May 30 17:27:51 2013 -0700 + + libXinerama 1.1.3 + + Signed-off-by: Alan Coopersmith <[email protected]> + +commit 99c644fc8488657bdd106717df7446d606f9ef22 +Author: Alan Coopersmith <[email protected]> +Date: Fri Mar 8 19:55:55 2013 -0800 + + integer overflow in XineramaQueryScreens() [CVE-2013-1985] + + If the reported number of screens is too large, the calculations to + allocate memory for them may overflow, leaving us writing beyond the + bounds of the allocation. + + Reported-by: Ilja Van Sprundel <[email protected]> + Signed-off-by: Alan Coopersmith <[email protected]> + +commit 7ce3ce4be46087f9cc57cb415875abaaa961f734 +Author: Alan Coopersmith <[email protected]> +Date: Sat May 4 09:21:14 2013 -0700 + + Use _XEatDataWords to avoid overflow of _XEatData calculations + + rep.length is a CARD32, so rep.length << 2 could overflow in 32-bit builds + + Signed-off-by: Alan Coopersmith <[email protected]> + +commit 470b9356af961ff7d3968b164aa73872b49a5dcc +Author: Colin Walters <[email protected]> +Date: Wed Jan 4 17:37:06 2012 -0500 + + autogen.sh: Implement GNOME Build API + + http://people.gnome.org/~walters/docs/build-api.txt + + Signed-off-by: Adam Jackson <[email protected]> + +commit c20859051442e4a262895a78ae934758fbdc34a0 +Author: Adam Jackson <[email protected]> +Date: Tue Jan 15 14:28:48 2013 -0500 + + configure: Remove AM_MAINTAINER_MODE + + Signed-off-by: Adam Jackson <[email protected]> + commit 34b66b71eeb04a50125a3e5c59fe0d22500ab679 Author: Alan Coopersmith <[email protected]> Date: Wed Mar 7 20:29:30 2012 -0800 diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 --exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh old/libXinerama-1.1.2/config.h.in new/libXinerama-1.1.3/config.h.in --- old/libXinerama-1.1.2/config.h.in 2012-03-08 05:29:58.000000000 +0100 +++ new/libXinerama-1.1.3/config.h.in 2013-05-31 02:28:11.000000000 +0200 @@ -30,6 +30,9 @@ /* Define to 1 if you have the <unistd.h> header file. */ #undef HAVE_UNISTD_H +/* Define to 1 if you have the `_XEatDataWords' function. */ +#undef HAVE__XEATDATAWORDS + /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 --exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh old/libXinerama-1.1.2/configure.ac new/libXinerama-1.1.3/configure.ac --- old/libXinerama-1.1.2/configure.ac 2012-03-08 05:29:39.000000000 +0100 +++ new/libXinerama-1.1.3/configure.ac 2013-05-31 02:28:02.000000000 +0200 @@ -21,14 +21,13 @@ # Initialize Autoconf AC_PREREQ([2.60]) -AC_INIT([libXinerama], [1.1.2], +AC_INIT([libXinerama], [1.1.3], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXinerama]) AC_CONFIG_SRCDIR([Makefile.am]) AC_CONFIG_HEADERS([config.h]) # Initialize Automake AM_INIT_AUTOMAKE([foreign dist-bzip2]) -AM_MAINTAINER_MODE # Initialize libtool AC_PROG_LIBTOOL @@ -43,6 +42,12 @@ # Obtain compiler/linker options for depedencies PKG_CHECK_MODULES(XINERAMA, x11 xext xextproto [xineramaproto >= 1.1.99.1]) +# Check for _XEatDataWords function that may be patched into older Xlib releases +SAVE_LIBS="$LIBS" +LIBS="$XINERAMA_LIBS" +AC_CHECK_FUNCS([_XEatDataWords]) +LIBS="$SAVE_LIBS" + # Allow checking code with lint, sparse, etc. XORG_WITH_LINT LINT_FLAGS="${LINT_FLAGS} ${XINERAMA_CFLAGS}" diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 --exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh old/libXinerama-1.1.2/missing new/libXinerama-1.1.3/missing --- old/libXinerama-1.1.2/missing 2012-03-08 05:29:59.000000000 +0100 +++ new/libXinerama-1.1.3/missing 2013-05-31 02:28:12.000000000 +0200 @@ -1,11 +1,10 @@ #! /bin/sh -# Common stub for a few missing GNU programs while installing. +# Common wrapper for a few potentially missing GNU programs. -scriptversion=2009-04-28.21; # UTC +scriptversion=2012-06-26.16; # UTC -# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, -# 2008, 2009 Free Software Foundation, Inc. -# Originally by Fran,cois Pinard <[email protected]>, 1996. +# Copyright (C) 1996-2013 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard <[email protected]>, 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -26,69 +25,40 @@ # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then - echo 1>&2 "Try \`$0 --help' for more information" + echo 1>&2 "Try '$0 --help' for more information" exit 1 fi -run=: -sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' -sed_minuso='s/.* -o \([^ ]*\).*/\1/p' - -# In the cases where this matters, `missing' is being run in the -# srcdir already. -if test -f configure.ac; then - configure_ac=configure.ac -else - configure_ac=configure.in -fi +case $1 in -msg="missing on your system" + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; -case $1 in ---run) - # Try to run requested program, and just exit if it succeeds. - run= - shift - "$@" && exit 0 - # Exit code 63 means version mismatch. This often happens - # when the user try to use an ancient version of a tool on - # a file that requires a minimum version. In this case we - # we should proceed has if the program had been absent, or - # if --run hadn't been passed. - if test $? = 63; then - run=: - msg="probably too old" - fi - ;; + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... -Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an -error status if there is no known handling for PROGRAM. +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. Options: -h, --help display this help and exit -v, --version output version information and exit - --run try to run the given command, and emulate it if it fails Supported PROGRAM values: - aclocal touch file \`aclocal.m4' - autoconf touch file \`configure' - autoheader touch file \`config.h.in' - autom4te touch the output file, or create a stub one - automake touch all \`Makefile.in' files - bison create \`y.tab.[ch]', if possible, from existing .[ch] - flex create \`lex.yy.c', if possible, from existing .c - help2man touch the output file - lex create \`lex.yy.c', if possible, from existing .c - makeinfo touch the output file - tar try tar, gnutar, gtar, then tar without non-portable flags - yacc create \`y.tab.[ch]', if possible, from existing .[ch] + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man -Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and -\`g' are ignored when checking the name. +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. Send bug reports to <[email protected]>." exit $? @@ -100,272 +70,141 @@ ;; -*) - echo 1>&2 "$0: Unknown \`$1' option" - echo 1>&2 "Try \`$0 --help' for more information" + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" exit 1 ;; esac -# normalize program name to check for. -program=`echo "$1" | sed ' - s/^gnu-//; t - s/^gnu//; t - s/^g//; t'` - -# Now exit if we have it, but it failed. Also exit now if we -# don't have it and --version was passed (most likely to detect -# the program). This is about non-GNU programs, so use $1 not -# $program. -case $1 in - lex*|yacc*) - # Not GNU programs, they don't have --version. - ;; - - tar*) - if test -n "$run"; then - echo 1>&2 "ERROR: \`tar' requires --run" - exit 1 - elif test "x$2" = "x--version" || test "x$2" = "x--help"; then - exit 1 - fi - ;; +# Run the given program, remember its exit status. +"$@"; st=$? - *) - if test -z "$run" && ($1 --version) > /dev/null 2>&1; then - # We have it, but it failed. - exit 1 - elif test "x$2" = "x--version" || test "x$2" = "x--help"; then - # Could not run --version or --help. This is probably someone - # running `$TOOL --version' or `$TOOL --help' to check whether - # $TOOL exists and not knowing $TOOL uses missing. - exit 1 - fi - ;; -esac - -# If it does not exist, or fails to run (possibly an outdated version), -# try to emulate it. -case $program in - aclocal*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. 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Give up. + exit $st +fi -exit 0 +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'automa4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 --exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh old/libXinerama-1.1.2/src/Xinerama.c new/libXinerama-1.1.3/src/Xinerama.c --- old/libXinerama-1.1.2/src/Xinerama.c 2012-03-08 05:29:39.000000000 +0100 +++ new/libXinerama-1.1.3/src/Xinerama.c 2013-05-31 02:28:02.000000000 +0200 @@ -23,6 +23,10 @@ Equipment Corporation. ******************************************************************/ +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + #include <X11/Xlibint.h> #include <X11/Xutil.h> #include <X11/extensions/Xext.h> @@ -31,6 +35,19 @@ #include <X11/extensions/panoramiXproto.h> #include <X11/extensions/Xinerama.h> +#ifndef HAVE__XEATDATAWORDS +#include <X11/Xmd.h> /* for LONG64 on 64-bit platforms */ +#include <limits.h> + +static inline void _XEatDataWords(Display *dpy, unsigned long n) +{ +# ifndef LONG64 + if (n >= (ULONG_MAX >> 2)) + _XIOError(dpy); +# endif + _XEatData (dpy, n << 2); +} +#endif static XExtensionInfo _panoramiX_ext_info_data; static XExtensionInfo *panoramiX_ext_info = &_panoramiX_ext_info_data; @@ -286,24 +303,36 @@ return NULL; } - if(rep.number) { - if((scrnInfo = Xmalloc(sizeof(XineramaScreenInfo) * rep.number))) { + /* + * rep.number is a CARD32 so could be as large as 2^32 + * The X11 protocol limits the total screen size to 64k x 64k, + * and no screen can be smaller than a pixel. While technically + * that means we could theoretically reach 2^32 screens, and that's + * not even taking overlap into account, Xorg is currently limited + * to 16 screens, and few known servers have a much higher limit, + * so 1024 seems more than enough to prevent both integer overflow + * and insane X server responses causing massive memory allocation. + */ + if ((rep.number > 0) && (rep.number <= 1024)) + scrnInfo = Xmalloc(sizeof(XineramaScreenInfo) * rep.number); + if (scrnInfo != NULL) { + int i; + + for (i = 0; i < rep.number; i++) { xXineramaScreenInfo scratch; - int i; - for(i = 0; i < rep.number; i++) { - _XRead(dpy, (char*)(&scratch), sz_XineramaScreenInfo); - scrnInfo[i].screen_number = i; - scrnInfo[i].x_org = scratch.x_org; - scrnInfo[i].y_org = scratch.y_org; - scrnInfo[i].width = scratch.width; - scrnInfo[i].height = scratch.height; - } - - *number = rep.number; - } else - _XEatData(dpy, rep.length << 2); + _XRead(dpy, (char*)(&scratch), sz_XineramaScreenInfo); + + scrnInfo[i].screen_number = i; + scrnInfo[i].x_org = scratch.x_org; + scrnInfo[i].y_org = scratch.y_org; + scrnInfo[i].width = scratch.width; + scrnInfo[i].height = scratch.height; + } + + *number = rep.number; } else { + _XEatDataWords(dpy, rep.length); *number = 0; } -- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
