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2019-03-16libXvMC 1.0.11libXvMC-1.0.11Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-12-07Update configure.ac bug URL for gitlab migrationAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-11-19Update README for gitlab migrationAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-09-22Fix sign comparison warnings for loop indexesAlan Coopersmith
XvMC.c: In function ‘XvMCListSurfaceTypes’: XvMC.c:124:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0; i < rep.num; i++) { ^ XvMC.c: In function ‘XvMCListSubpictureTypes’: XvMC.c:185:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0; i < rep.num; i++) { ^ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-09-22Need to check for -1, not 0, to determine if shmat() failedAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-09-22Fix handling of shmKey in XvMCGetDRInfoNeha Gupta
If we store the result of shmget in a CARD32 (unsigned int), then checking if it returned -1 for an error by using >= 0 doesn't work. Also, once the request is flushed from the buffer (as XReply does), there's no guarantee the values in it are still valid, so it's better to rely on our local variable instead. Fixes: https://gitlab.freedesktop.org/xorg/lib/libxvmc/issues/1 Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2017-01-26autogen: add default patch prefixMihail Konev
Signed-off-by: Mihail Konev <k.mvc@ya.ru>
2017-01-26autogen.sh: use quoted string variablesEmil Velikov
Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent fall-outs, when they contain space. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2017-01-26autogen.sh: use exec instead of waiting for configure to finishPeter Hutterer
Syncs the invocation of configure with the one from the server. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
2016-10-04libXvMC 1.0.10libXvMC-1.0.10Matthieu Herrb
Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr>
2016-09-25Avoid buffer underflow on empty strings.Tobias Stoeckmann
If an empty string is received from an x-server, do not underrun the buffer by accessing "rep.nameLen - 1" unconditionally, which could end up being -1. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> Reviewed-by: Matthieu Herrb <matthieu@herrb.eu>
2015-03-14libXvMC 1.0.9libXvMC-1.0.9Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-12-14Rename local err variable in XW_RSYM macro to avoid shadow warningsAlan Coopersmith
Clears many warnings of the form: XvMCWrapper.c: In function 'initW': XvMCWrapper.c:362:5: warning: declaration of 'err' shadows a previous local [-Wshadow] XvMCWrapper.c:267:11: warning: shadowed declaration is here [-Wshadow] due to variable declared in macro block sharing "err" name with a variable declared in the function calling the macro. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-12-14Fix linking with -Wl,--no-undefined on LinuxYaakov Selkowitz
libXvMCW uses dlopen and friends, therefore it must be linked against libdl on systems where it exists as a separate library. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-11-22Remove fallback for _XEatDataWords, require libX11 1.6 for itMichael Joost
_XEatDataWords was orignally introduced with the May 2013 security patches, and in order to ease the process of delivering those, fallback versions of _XEatDataWords were included in the X extension library patches so they could be applied to older versions that didn't have libX11 1.6 yet. Now that we're past that hurdle, we can drop the fallbacks and just require libX11 1.6 for building new versions of the extension libraries. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-06-24Require ANSI C89 pre-processor, drop pre-C89 token pasting supportAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-06-13libXvMC 1.0.8libXvMC-1.0.8Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-06-06avoid overflowing by making nameLen and busIDLen addition overflowJulien Cristau
Al Viro pointed this out on lwn: if nameLen + busIDLen overflows, we end up copying data from outside tmpBuf. Reported-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Julien Cristau <jcristau@debian.org> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-24Multiple unvalidated patches in CVE-2013-1999Dave Airlie
Al Viro pointed out that Debian started segfaulting in Xine for him, Reported-by: Al Viro Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-26Multiple unvalidated assumptions in XvMCGetDRInfo() [CVE-2013-1999]Alan Coopersmith
The individual string sizes is assumed to not be more than the amount of data read from the network, and could cause buffer overflow if they are. The strings returned from the X server are assumed to be null terminated, and could cause callers to read past the end of the buffer if they are not. Also be sure to set the returned pointers to NULL, so callers don't try accessing bad pointers on failure cases. Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-04-26integer overflow in _xvmc_create_*()Alan Coopersmith
rep.length is a CARD32 and should be bounds checked before left-shifting by 2 bits to come up with the total size to allocate, though in these cases, no buffer overflow should occur here, since the XRead call is passed the same rep.length << 2 length argument, but the *priv_count returned to the caller could be interpreted or used to calculate a larger buffer size than was actually allocated, leading them to go out of bounds. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-04-26integer overflow in XvMCListSubpictureTypes() [CVE-2013-1990 2/2]Alan Coopersmith
rep.num is a CARD32 and needs to be bounds checked before multiplying by sizeof(XvImageFormatValues) 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 <ivansprundel@ioactive.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-04-26integer overflow in XvMCListSurfaceTypes() [CVE-2013-1990 1/2]Alan Coopersmith
rep.num is a CARD32 and needs to be bounds checked before multiplying by sizeof(XvMCSurfaceInfo) 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 <ivansprundel@ioactive.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-04-13Use _XEatDataWords to avoid overflow of rep.length shiftingAlan Coopersmith
rep.length is a CARD32, so rep.length << 2 could overflow in 32-bit builds Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-01-15autogen.sh: Implement GNOME Build APIColin Walters
http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Adam Jackson <ajax@redhat.com>
2013-01-15configure: Remove AM_MAINTAINER_MODEAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com>
2012-03-07libXvMC 1.0.7libXvMC-1.0.7Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-11-10Fix gcc -Wwrite-strings warningsAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-09-16Strip trailing whitespaceAlan Coopersmith
Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}' git diff -w & git diff -b show no diffs from this change Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-03-10config: use Automake defaults when checking for library functions.Gaetan Nadon
Which follows a uniform naming convention. Reviewed-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2011-03-07config: move wrapper in its own directoryGaetan Nadon
This prevents the use of per-target compiler flags. Makefiles are simpler. The -D flags for the wrapper are moved with pre-precessor flags. Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2011-03-07Fix whitespace issuesGaetan Nadon
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2011-02-02config: comment, minor upgrade, quote and layout configure.acGaetan Nadon
Group statements per section as per Autoconf standard layout Quote statements where appropriate. Autoconf recommends not using dnl instead of # for comments Use AC_CONFIG_FILES to replace the deprecated AC_OUTPUT with parameters. Add AC_CONFIG_SRCDIR([Makefile.am]) Update minimum version of util-macros to at least 1.8. This helps automated maintenance and release activities. Details can be found in http://wiki.x.org/wiki/NewModuleGuidelines
2011-01-28config: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERSGaetan Nadon
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2010-08-13libXvMC 1.0.6libXvMC-1.0.6Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-08-13Remove unnecessary statements from configure.acAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-08-13Purge cvs tags.Jesse Adkins
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-07-08Purge macro NEED_REPLIESFernando Carrijo
Signed-off-by: Fernando Carrijo <fcarrijo@yahoo.com.br> Acked-by: Tiago Vignatti <tiago.vignatti@nokia.com> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-03-29config: remove the pkgconfig pc.in file from EXTRA_DISTGaetan Nadon
Automake always includes it in the tarball. Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2010-01-14COPYING: replace stub with actual copyright noticesGaetan Nadon
Refer to: XvMCWrapper.c Copyright (c) 2004 The Unichrome project. Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2009-12-11Bug 25592: Use $(docdir) for XvMC_API.txt install pathAlan Coopersmith
Bumps minimum autoconf version required to 2.60 for $(docdir) Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
2009-11-27Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILESGaetan Nadon
Now that the INSTALL file is generated. Allows running make maintainer-clean.
2009-10-28INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206Gaetan Nadon
Add missing INSTALL file. Use standard GNU file on building tarball README may have been updated Remove AUTHORS file as it is empty and no content available yet. Remove NEWS file as it is empty and no content available yet.
2009-10-27Deploy the new XORG_DEFAULT_OPTIONS #24242Gaetan Nadon
This macro aggregate a number of existing macros that sets commmon X.Org components configuration options. It shields the configuration file from future changes.
2009-10-26Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432Gaetan Nadon
ChangeLog filename is known to Automake and requires no further coding in the makefile.
2009-10-22.gitignore: use common defaults with custom section # 24239Gaetan Nadon
Using common defaults will reduce errors and maintenance. Only the very small or inexistent custom section need periodic maintenance when the structure of the component changes. Do not edit defaults.
2009-10-21This is not a GNU project, so declare it foreign.Jeremy Huddleston
On Wed, 2009-10-21 at 13:36 +1000, Peter Hutterer wrote: > On Tue, Oct 20, 2009 at 08:23:55PM -0700, Jeremy Huddleston wrote: > > I noticed an INSTALL file in xlsclients and libXvMC today, and it > > was quite annoying to work around since 'autoreconf -fvi' replaces > > it and git wants to commit it. Should these files even be in git? > > Can I nuke them for the betterment of humanity and since they get > > created by autoreconf anyways? > > See https://bugs.freedesktop.org/show_bug.cgi?id=24206 As an interim measure, replace AM_INIT_AUTOMAKE([dist-bzip2]) with AM_INIT_AUTOMAKE([foreign dist-bzip2]). This will prevent the generation of the INSTALL file. It is also part of the 24206 solution. Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
2009-10-20Include XvMClib.hJeremy Huddleston
This fixes compilation breakage after 9190399907610486001f3676945958dbab4b837a in videoproto Found by tinderbox Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
2009-10-06libXvMC 1.0.5libXvMC-1.0.5Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
2009-10-06Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONSAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 19:16:53 +0000