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xserver/glx
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Adam Jackson b832dac751 glx: Fix glXQueryContext for GLX_FBCONFIG_ID and GLX_RENDER_TYPE (v2) 
Just never filled in, oops. Seems to have gone unnoticed because
normally glXQueryContext simply returns the values filled in by the
client library when the context was created. The only path by which you
normally get to a GLXQueryContext request is glXImportContext, and then
only if the context is already indirect.

However, that's a statement about Mesa's libGL (and anything else that
inherited that bit of the SGI SI more or less intact). Nothing prevents
a mischeivous client from issuing that request of a direct context, and
if they did we'd be in trouble because we never bothered to preserve the
associated fbconfig in the context state, so we'd crash looking up
GLX_VISUAL_ID_EXT. So let's fix that too.

v2: Fixed missing preservation of the config in DRI2 (Eric Anholt)

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
(cherry picked from commit 5d667df6ea)
2017-12-13 10:08:40 -05:00
..
clientinfo.c glx: Can't mix declarations and code in X.org sources [CVE-2014-8098 pt. 9] 2014-12-09 11:27:26 -08:00
createcontext.c glx: Remove some redundant zero-init of GLX context state 2016-05-11 11:23:20 -04:00
extension_string.c glx: Implement GLX_EXT_libglvnd (v2) 2016-03-30 11:13:57 -04:00
extension_string.h glx: Implement GLX_EXT_libglvnd (v2) 2016-03-30 11:13:57 -04:00
glxbyteorder.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
glxcmds.c glx: Fix glXQueryContext for GLX_FBCONFIG_ID and GLX_RENDER_TYPE (v2) 2017-12-13 10:08:40 -05:00
glxcmdsswap.c glx: Top-level length checking for swapped VendorPrivate requests [CVE-2014-8098 4/8] 2014-12-08 18:09:50 -08:00
glxcontext.h glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
glxdrawable.h Add Windows-DRI extension 2016-09-15 20:10:29 +01:00
glxdri2.c glx: Fix glXQueryContext for GLX_FBCONFIG_ID and GLX_RENDER_TYPE (v2) 2017-12-13 10:08:40 -05:00
glxdricommon.c glx: Fix computation of GLX_X_RENDERABLE fbconfig attribute 2016-09-06 10:29:14 -04:00
glxdricommon.h glx: Fix computation of GLX_X_RENDERABLE fbconfig attribute 2016-09-06 10:29:14 -04:00
glxdriswrast.c glx: Fix glXQueryContext for GLX_FBCONFIG_ID and GLX_RENDER_TYPE (v2) 2017-12-13 10:08:40 -05:00
glxext.c res: Account for GLXPixmap references too 2016-06-21 11:11:54 -04:00
glxext.h glx: Fix crash when a client exits without deleting GL contexts 2014-12-05 16:41:49 +00:00
glxscreens.c glx: Implement GLX_EXT_libglvnd (v2) 2016-03-30 11:13:57 -04:00
glxscreens.h glx: Fix computation of GLX_X_RENDERABLE fbconfig attribute 2016-09-06 10:29:14 -04:00
glxserver.h glx: Pass remaining request length into ->varsize (v2) [CVE-2014-8098 8/8] 2014-12-08 18:09:50 -08:00
glxutil.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
indirect_dispatch.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_dispatch.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_dispatch_swap.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_program.c glx: Length-checking for non-generated vendor private requests [CVE-2014-8098 6/8] 2014-12-08 18:09:50 -08:00
indirect_reqsize.c glx: Pass remaining request length into ->varsize (v2) [CVE-2014-8098 8/8] 2014-12-08 18:09:50 -08:00
indirect_reqsize.h glx: Pass remaining request length into ->varsize (v2) [CVE-2014-8098 8/8] 2014-12-08 18:09:50 -08:00
indirect_size.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_size_get.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_size_get.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_table.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_table.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_texture_compression.c glx: Length checking for non-generated single requests (v2) [CVE-2014-8098 7/8] 2014-12-08 18:09:50 -08:00
indirect_util.c glx: Fix mask truncation in __glXGetAnswerBuffer [CVE-2014-8093 6/6] 2014-12-08 18:09:50 -08:00
indirect_util.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
Makefile.am glx/dri2: Don't build DRI loader if DRI2 isn't enabled 2016-10-27 14:25:42 +01:00
render2.c glx: Convert non-generated function pointer thunking 2013-12-10 08:02:42 -08:00
render2swap.c glx: Convert non-generated function pointer thunking 2013-12-10 08:02:42 -08:00
renderpix.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00
renderpixswap.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00
rensize.c glx: Synchronize Xserver glx/rensize.c with mesa src/glx/compsize.c 2015-10-06 11:15:31 -04:00
single2.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
single2swap.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
singlepix.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
singlepixswap.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
singlesize.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00
singlesize.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
swap_interval.c glx: Length-checking for non-generated vendor private requests [CVE-2014-8098 6/8] 2014-12-08 18:09:50 -08:00
unpack.h glx: Additional paranoia in __glXGetAnswerBuffer / __GLX_GET_ANSWER_BUFFER (v2) [CVE-2014-8093 3/6] 2014-12-08 18:09:49 -08:00
xfont.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00