Hello community, here is the log from the commit of package libXxf86dga for openSUSE:Factory checked in at 2013-06-05 12:00:50 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/libXxf86dga (Old) and /work/SRC/openSUSE:Factory/.libXxf86dga.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "libXxf86dga" Changes: -------- --- /work/SRC/openSUSE:Factory/libXxf86dga/libXxf86dga.changes 2013-03-22 12:00:21.000000000 +0100 +++ /work/SRC/openSUSE:Factory/.libXxf86dga.new/libXxf86dga.changes 2013-06-05 12:00:52.000000000 +0200 @@ -1,0 +2,7 @@ +Sat Jun 1 20:04:11 UTC 2013 - [email protected] + +- Update to version 1.1.4: + This release provides the fixes for the recently announced security issues + CVE-2013-1991 & CVE-2013-2000, along with a couple build fixes. + +------------------------------------------------------------------- Old: ---- libXxf86dga-1.1.3.tar.bz2 New: ---- libXxf86dga-1.1.4.tar.bz2 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ libXxf86dga.spec ++++++ --- /var/tmp/diff_new_pack.0xsYRo/_old 2013-06-05 12:00:53.000000000 +0200 +++ /var/tmp/diff_new_pack.0xsYRo/_new 2013-06-05 12:00:53.000000000 +0200 @@ -18,7 +18,7 @@ Name: libXxf86dga %define lname libXxf86dga1 -Version: 1.1.3 +Version: 1.1.4 Release: 0 Summary: XFree86-DGA extension client library License: MIT ++++++ libXxf86dga-1.1.3.tar.bz2 -> libXxf86dga-1.1.4.tar.bz2 ++++++ ++++ 13152 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/libXxf86dga-1.1.3/ChangeLog new/libXxf86dga-1.1.4/ChangeLog --- old/libXxf86dga-1.1.3/ChangeLog 2012-03-08 06:38:04.000000000 +0100 +++ new/libXxf86dga-1.1.4/ChangeLog 2013-05-31 03:36:52.000000000 +0200 @@ -1,3 +1,128 @@ +commit 0f2e21d7e8310cf7bc02bba56884be0e52c061ae +Author: Alan Coopersmith <[email protected]> +Date: Thu May 30 18:36:19 2013 -0700 + + libXxf86dga 1.1.4 + + Signed-off-by: Alan Coopersmith <[email protected]> + +commit a8dc6be3213bc91dec5e25535ef4bad5a9456af0 +Author: Alan Coopersmith <[email protected]> +Date: Sat Apr 13 12:53:49 2013 -0700 + + integer overflow in XDGAOpenFramebuffer() + + rep.length is a CARD32 and should be bounds checked before left shifting + to come up with the size to allocate and read from the network, though + since both functions take the same size, there should be no way for the + buffer to be overflowed in this case. + + Signed-off-by: Alan Coopersmith <[email protected]> + +commit b69d6d51a82b1d1e8c68a233360acb742c879375 +Author: Alan Coopersmith <[email protected]> +Date: Sat Apr 13 12:45:41 2013 -0700 + + buffer overflow in XDGASetMode() [CVE-2013-2000 2/2] + + When reading the name strings for the mode off the network, we never + checked to make sure the length of the name strings didn't overflow + the size of the buffer we'd allocated based on the reported rep.length + for the total reply size. + + Reported-by: Ilja Van Sprundel <[email protected]> + Signed-off-by: Alan Coopersmith <[email protected]> + +commit f89cf306a60facdf102696840bc05acebd7d1772 +Author: Alan Coopersmith <[email protected]> +Date: Sat Apr 13 12:38:25 2013 -0700 + + integer overflow & underflow in XDGASetMode() [CVE-2013-1991 2/2] + + rep.length is a CARD32 and needs to be bounds checked before bit shifting + and subtracting sz_xXDGAModeInfo to come up with the total size to allocate, + to avoid integer overflow or underflow leading to underallocation and + writing data from the network past the end of the allocated buffer. + + Reported-by: Ilja Van Sprundel <[email protected]> + Signed-off-by: Alan Coopersmith <[email protected]> + +commit 5dcfa6a8cf2df39828da733e5945e730518c27b3 +Author: Alan Coopersmith <[email protected]> +Date: Sat Apr 13 12:27:10 2013 -0700 + + buffer overflow in XDGAQueryModes() [CVE-2013-2000 1/2] + + When reading the name strings for the modes off the network, we never + checked to make sure the length of the individual name strings didn't + overflow the size of the buffer we'd allocated based on the reported + rep.length for the total reply size. + + Reported-by: Ilja Van Sprundel <[email protected]> + Signed-off-by: Alan Coopersmith <[email protected]> + +commit f4a8dd63af518640468d82948f450aad4b2b1e6a +Author: Alan Coopersmith <[email protected]> +Date: Sat Apr 13 12:18:57 2013 -0700 + + integer overflow in XDGAQueryModes() [CVE-2013-1991 1/2] + + number is a CARD32 and needs to be bounds checked before multiplying by + sizeof(XDGAmode) to come up with the total size to allocate, to avoid + integer overflow leading to underallocation and writing data from the + network past the end of the allocated buffer. + + Reported-by: Ilja Van Sprundel <[email protected]> + Signed-off-by: Alan Coopersmith <[email protected]> + +commit 6fa471be7a005bde97bcb5ca5a17662ea8d32587 +Author: Alan Coopersmith <[email protected]> +Date: Sat Apr 13 12:05:25 2013 -0700 + + Use _XEatDataWords to avoid overflow of rep.length shifting + + rep.length is a CARD32, so rep.length << 2 could overflow in 32-bit builds + + Signed-off-by: Alan Coopersmith <[email protected]> + +commit 1e454b8da70e3f125dd512baa5e66f948878f9f5 +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 968295ede4d96fd40483d97bc4d25ae32d86a9fa +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 d4f89f7f42484963575b4c7d2fa694051e111e76 +Author: Jeremy Huddleston <[email protected]> +Date: Fri Mar 9 02:48:14 2012 -0800 + + Include <stdint.h> for uintptr_t + + Found-by: Tinderbox + + Signed-off-by: Jeremy Huddleston <[email protected]> + +commit 56b5a5887349e9d0e1d28da157fe6441ca691f56 +Author: Jeremy Huddleston <[email protected]> +Date: Thu Mar 8 11:49:36 2012 -0800 + + Build fix when sizeof(off_t) > sizeof(void *) + + https://trac.macports.org/ticket/33532 + + Signed-off-by: Jeremy Huddleston <[email protected]> + commit 3dad5d7c34c5787f0466b9ff50d7c26cd18e37bd Author: Alan Coopersmith <[email protected]> Date: Wed Mar 7 21:34:06 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/libXxf86dga-1.1.3/configure.ac new/libXxf86dga-1.1.4/configure.ac --- old/libXxf86dga-1.1.3/configure.ac 2012-03-08 06:35:46.000000000 +0100 +++ new/libXxf86dga-1.1.4/configure.ac 2013-05-31 03:36:29.000000000 +0200 @@ -1,14 +1,13 @@ # Initialize Autoconf AC_PREREQ([2.60]) -AC_INIT([libXxf86dga], [1.1.3], +AC_INIT([libXxf86dga], [1.1.4], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXxf86dga]) AC_CONFIG_SRCDIR([Makefile.am]) AC_CONFIG_HEADERS(src/config.h) # Initialize Automake AM_INIT_AUTOMAKE([foreign dist-bzip2]) -AM_MAINTAINER_MODE # Initialize libtool AC_PROG_LIBTOOL @@ -23,6 +22,12 @@ # Obtain compiler/linker options for depedencies PKG_CHECK_MODULES(XXF86DGA, xproto x11 xextproto xext [xf86dgaproto >= 2.0.99.2]) +# Check for _XEatDataWords function that may be patched into older Xlib release +SAVE_LIBS="$LIBS" +LIBS="$XXF86DGA_LIBS" +AC_CHECK_FUNCS([_XEatDataWords]) +LIBS="$SAVE_LIBS" + AC_CONFIG_FILES([Makefile src/Makefile man/Makefile 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/libXxf86dga-1.1.3/missing new/libXxf86dga-1.1.4/missing --- old/libXxf86dga-1.1.3/missing 2012-03-08 06:35:56.000000000 +0100 +++ new/libXxf86dga-1.1.4/missing 2013-05-31 03:36:38.000000000 +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 $msg. You should only need it if - you modified \`acinclude.m4' or \`${configure_ac}'. You might want - to install the \`Automake' and \`Perl' packages. Grab them from - any GNU archive site." - touch aclocal.m4 - ;; - - autoconf*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified \`${configure_ac}'. You might want to install the - \`Autoconf' and \`GNU m4' packages. Grab them from any GNU - archive site." - touch configure - ;; - - autoheader*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified \`acconfig.h' or \`${configure_ac}'. You might want - to install the \`Autoconf' and \`GNU m4' packages. Grab them - from any GNU archive site." - files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` - test -z "$files" && files="config.h" - touch_files= - for f in $files; do - case $f in - *:*) touch_files="$touch_files "`echo "$f" | - sed -e 's/^[^:]*://' -e 's/:.*//'`;; - *) touch_files="$touch_files $f.in";; - esac - done - touch $touch_files - ;; - - automake*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. - You might want to install the \`Automake' and \`Perl' packages. - Grab them from any GNU archive site." - find . -type f -name Makefile.am -print | - sed 's/\.am$/.in/' | - while read f; do touch "$f"; done - ;; +# If it succeeded, we are done. +test $st -eq 0 && exit 0 - autom4te*) - echo 1>&2 "\ -WARNING: \`$1' is needed, but is $msg. - You might have modified some files without having the - proper tools for further handling them. - You can get \`$1' as part of \`Autoconf' from any GNU - archive site." - - file=`echo "$*" | sed -n "$sed_output"` - test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` - if test -f "$file"; then - touch $file - else - test -z "$file" || exec >$file - echo "#! /bin/sh" - echo "# Created by GNU Automake missing as a replacement of" - echo "# $ $@" - echo "exit 0" - chmod +x $file - exit 1 - fi - ;; - - bison*|yacc*) - echo 1>&2 "\ -WARNING: \`$1' $msg. You should only need it if - you modified a \`.y' file. You may need the \`Bison' package - in order for those modifications to take effect. You can get - \`Bison' from any GNU archive site." - rm -f y.tab.c y.tab.h - if test $# -ne 1; then - eval LASTARG="\${$#}" - case $LASTARG in - *.y) - SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` - if test -f "$SRCFILE"; then - cp "$SRCFILE" y.tab.c - fi - SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` - if test -f "$SRCFILE"; then - cp "$SRCFILE" y.tab.h - fi - ;; - esac - fi - if test ! -f y.tab.h; then - echo >y.tab.h - fi - if test ! -f y.tab.c; then - echo 'main() { return 0; }' >y.tab.c - fi - ;; - - lex*|flex*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified a \`.l' file. You may need the \`Flex' package - in order for those modifications to take effect. You can get - \`Flex' from any GNU archive site." - rm -f lex.yy.c - if test $# -ne 1; then - eval LASTARG="\${$#}" - case $LASTARG in - *.l) - SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` - if test -f "$SRCFILE"; then - cp "$SRCFILE" lex.yy.c - fi - ;; - esac - fi - if test ! -f lex.yy.c; then - echo 'main() { return 0; }' >lex.yy.c - fi - ;; - - help2man*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified a dependency of a manual page. You may need the - \`Help2man' package in order for those modifications to take - effect. You can get \`Help2man' from any GNU archive site." - - file=`echo "$*" | sed -n "$sed_output"` - test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` - if test -f "$file"; then - touch $file - else - test -z "$file" || exec >$file - echo ".ab help2man is required to generate this page" - exit $? - fi - ;; - - makeinfo*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified a \`.texi' or \`.texinfo' file, or any other file - indirectly affecting the aspect of the manual. The spurious - call might also be the consequence of using a buggy \`make' (AIX, - DU, IRIX). You might want to install the \`Texinfo' package or - the \`GNU make' package. Grab either from any GNU archive site." - # The file to touch is that specified with -o ... - file=`echo "$*" | sed -n "$sed_output"` - test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` - if test -z "$file"; then - # ... or it is the one specified with @setfilename ... - infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` - file=`sed -n ' - /^@setfilename/{ - s/.* \([^ ]*\) *$/\1/ - p - q - }' $infile` - # ... or it is derived from the source name (dir/f.texi becomes f.info) - test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info - fi - # If the file does not exist, the user really needs makeinfo; - # let's fail without touching anything. - test -f $file || exit 1 - touch $file - ;; - - tar*) - shift - - # We have already tried tar in the generic part. - # Look for gnutar/gtar before invocation to avoid ugly error - # messages. - if (gnutar --version > /dev/null 2>&1); then - gnutar "$@" && exit 0 - fi - if (gtar --version > /dev/null 2>&1); then - gtar "$@" && exit 0 - fi - firstarg="$1" - if shift; then - case $firstarg in - *o*) - firstarg=`echo "$firstarg" | sed s/o//` - tar "$firstarg" "$@" && exit 0 - ;; - esac - case $firstarg in - *h*) - firstarg=`echo "$firstarg" | sed s/h//` - tar "$firstarg" "$@" && exit 0 - ;; - esac - fi - - echo 1>&2 "\ -WARNING: I can't seem to be able to run \`tar' with the given arguments. - You may want to install GNU tar or Free paxutils, or check the - command line arguments." - exit 1 - ;; - - *) - echo 1>&2 "\ -WARNING: \`$1' is needed, and is $msg. - You might have modified some files without having the - proper tools for further handling them. Check the \`README' file, - it often tells you about the needed prerequisites for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. 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/libXxf86dga-1.1.3/src/XF86DGA2.c new/libXxf86dga-1.1.4/src/XF86DGA2.c --- old/libXxf86dga-1.1.3/src/XF86DGA2.c 2012-03-08 06:35:46.000000000 +0100 +++ new/libXxf86dga-1.1.4/src/XF86DGA2.c 2013-05-31 03:36:29.000000000 +0200 @@ -6,6 +6,9 @@ */ /* THIS IS NOT AN X CONSORTIUM STANDARD */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif #ifdef __UNIXOS2__ /* needed here to override certain constants in X headers */ #define INCL_DOS @@ -21,6 +24,19 @@ #include <X11/extensions/extutil.h> #include <stdio.h> +#include <stdint.h> +#include <limits.h> + +#ifndef HAVE__XEATDATAWORDS +static inline void _XEatDataWords(Display *dpy, unsigned long n) +{ +# ifndef LONG64 + if (n >= (ULONG_MAX >> 2)) + _XIOError(dpy); +# endif + _XEatData (dpy, n << 2); +} +#endif /* If you change this, change the Bases[] array below as well */ #define MAX_HEADS 16 @@ -234,9 +250,14 @@ return False; } - if(rep.length) { - deviceName = Xmalloc(rep.length << 2); - _XRead(dpy, deviceName, rep.length << 2); + if (rep.length) { + if (rep.length < (INT_MAX >> 2)) { + unsigned long size = rep.length << 2; + deviceName = Xmalloc(size); + _XRead(dpy, deviceName, size); + deviceName[size - 1] = '\0'; + } else + _XEatDataWords(dpy, rep.length); } ret = XDGAMapFramebuffer(screen, deviceName, @@ -296,16 +317,21 @@ if (_XReply(dpy, (xReply *)&rep, 0, xFalse)) { if(rep.length) { xXDGAModeInfo info; - int i, size; + unsigned long size = 0; char *offset; - size = rep.length << 2; - size -= rep.number * sz_xXDGAModeInfo; /* find text size */ - modes = (XDGAMode*)Xmalloc((rep.number * sizeof(XDGAMode)) + size); - offset = (char*)(&modes[rep.number]); /* start of text */ - + if ((rep.length < (INT_MAX >> 2)) && + (rep.number < (INT_MAX / sizeof(XDGAMode)))) { + size = rep.length << 2; + if (size > (rep.number * sz_xXDGAModeInfo)) { + size -= rep.number * sz_xXDGAModeInfo; /* find text size */ + modes = Xmalloc((rep.number * sizeof(XDGAMode)) + size); + offset = (char*)(&modes[rep.number]); /* start of text */ + } + } - if(modes) { + if (modes != NULL) { + unsigned int i; for(i = 0; i < rep.number; i++) { _XRead(dpy, (char*)(&info), sz_xXDGAModeInfo); @@ -335,13 +361,20 @@ modes[i].reserved1 = info.reserved1; modes[i].reserved2 = info.reserved2; - _XRead(dpy, offset, info.name_size); - modes[i].name = offset; - offset += info.name_size; + if (info.name_size > 0 && info.name_size <= size) { + _XRead(dpy, offset, info.name_size); + modes[i].name = offset; + modes[i].name[info.name_size - 1] = '\0'; + offset += info.name_size; + size -= info.name_size; + } else { + _XEatData(dpy, info.name_size); + modes[i].name = NULL; + } } *num = rep.number; } else - _XEatData(dpy, rep.length << 2); + _XEatDataWords(dpy, rep.length); } } @@ -377,12 +410,15 @@ if (_XReply(dpy, (xReply *)&rep, 0, xFalse)) { if(rep.length) { xXDGAModeInfo info; - int size; + unsigned long size; - size = rep.length << 2; - size -= sz_xXDGAModeInfo; /* get text size */ + if ((rep.length < (INT_MAX >> 2)) && + (rep.length > (sz_xXDGAModeInfo >> 2))) { + size = rep.length << 2; + size -= sz_xXDGAModeInfo; /* get text size */ - dev = (XDGADevice*)Xmalloc(sizeof(XDGADevice) + size); + dev = Xmalloc(sizeof(XDGADevice) + size); + } if(dev) { _XRead(dpy, (char*)(&info), sz_xXDGAModeInfo); @@ -413,8 +449,14 @@ dev->mode.reserved1 = info.reserved1; dev->mode.reserved2 = info.reserved2; - dev->mode.name = (char*)(&dev[1]); - _XRead(dpy, dev->mode.name, info.name_size); + if (info.name_size > 0 && info.name_size <= size) { + dev->mode.name = (char*)(&dev[1]); + _XRead(dpy, dev->mode.name, info.name_size); + dev->mode.name[info.name_size - 1] = '\0'; + } else { + dev->mode.name = NULL; + _XEatDataWords(dpy, rep.length); + } dev->pixmap = (rep.flags & XDGAPixmap) ? pid : 0; dev->data = XDGAGetMappedMemory(screen); @@ -423,6 +465,8 @@ dev->data += rep.offset; } /* not sure what to do if the allocation fails */ + else + _XEatDataWords(dpy, rep.length); } } @@ -928,7 +972,7 @@ if ((pMap->fd = open(name, O_RDWR)) < 0) return False; pMap->virtual = mmap(NULL, size, PROT_READ | PROT_WRITE, - MAP_FILE | MAP_SHARED, pMap->fd, (off_t)base); + MAP_FILE | MAP_SHARED, pMap->fd, (off_t)(uintptr_t)base); if (pMap->virtual == (void *)-1) return False; mprotect(pMap->virtual, size, PROT_READ | PROT_WRITE); 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/libXxf86dga-1.1.3/src/config.h.in new/libXxf86dga-1.1.4/src/config.h.in --- old/libXxf86dga-1.1.3/src/config.h.in 2012-03-08 06:35:55.000000000 +0100 +++ new/libXxf86dga-1.1.4/src/config.h.in 2013-05-31 03:36:37.000000000 +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 -- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
