Chris Wilson 7e58178060 glx: Prevent NULL context deref in __glXGetDrawable() (bug 29184) ...

During a SwapBuffers request, we may end up querying an unknown drawable
outside of an active context, and so need to report this error prior to
attempting to dereference the NULL context.

Also fixes:

  [Bug 29184] glXSwapBuffers with no GLX context crashes X.
  https://bugs.freedesktop.org/show_bug.cgi?id=29184

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

2010-08-19 18:03:11 -07:00

..

dispatch.h

…

extension_string.c

GLX/DRI2: add INTEL_swap_event support

2010-01-11 16:17:15 -05:00

extension_string.h

GLX/DRI2: add INTEL_swap_event support

2010-01-11 16:17:15 -05:00

g_disptab.h

…

glapi.c

Suppress certain GCC warnings in auto-generated code.

2009-10-28 18:59:07 -07:00

glapi.h

…

glapioffsets.h

…

glapitable.h

…

glapitemp.h

glx: Sun compilers now support some gcc __attribute__ values

2010-01-25 11:10:00 -08:00

glprocs.h

…

glthread.c

os: Prevent core dump from being truncated.

2010-02-17 23:20:52 -08:00

glthread.h

…

glxbyteorder.h

…

glxcmds.c

glx: Prevent NULL context deref in __glXGetDrawable() (bug 29184)

2010-08-19 18:03:11 -07:00

glxcmdsswap.c

Fix typos in the swap functions

2010-03-23 03:52:14 +01:00

glxcontext.h

DRI2: add support for new DRI2 protocol requests

2010-01-11 16:16:35 -05:00

glxdrawable.h

DRI2: add support for new DRI2 protocol requests

2010-01-11 16:16:35 -05:00

glxdri2.c

Unwrap/rewrap EnterVT/LeaveVT completely, Fixes 28998

2010-07-13 09:58:04 -07:00

glxdri.c

Unwrap/rewrap EnterVT/LeaveVT completely, Fixes 28998

2010-07-13 09:58:04 -07:00

glxdricommon.c

Replace X-allocation functions with their C89 counterparts

2010-05-13 00:22:37 +07:00

glxdricommon.h

glx: Set the pbuffer bit for dri2 fbconfigs

2010-04-12 21:42:14 -07:00

glxdriswrast.c

glxdriswrast bugfix: configure swapgc, not gc.

2010-06-10 06:50:47 -07:00

glxext.c

Remove more superfluous if(p) checks around free(p)

2010-06-06 20:27:18 +07:00

glxext.h

…

glxscreens.c

Get rid of xstrdup when argument is definitely non-NULL

2010-06-11 19:04:23 +07:00

glxscreens.h

dri2: Take an XID for tracking the DRI2 drawable

2010-05-11 11:01:35 -04:00

glxserver.h

GLX/DRI2: add INTEL_swap_event support

2010-01-11 16:17:15 -05:00

glxutil.h

…

indirect_dispatch_swap.c

…

indirect_dispatch.c

GLX: Remove a redundant initialization

2010-03-29 09:37:14 -07:00

indirect_dispatch.h

glx: Sun compilers now support some gcc __attribute__ values

2010-01-25 11:10:00 -08:00

indirect_program.c

…

indirect_reqsize.c

…

indirect_reqsize.h

glx: Sun compilers now support some gcc __attribute__ values

2010-01-25 11:10:00 -08:00

indirect_size_get.c

glx: Sun compilers now support some gcc __attribute__ values

2010-01-25 11:10:00 -08:00

indirect_size_get.h

glx: Sun compilers now support some gcc __attribute__ values

2010-01-25 11:10:00 -08:00

indirect_size.h

glx: Sun compilers now support some gcc __attribute__ values

2010-01-25 11:10:00 -08:00

indirect_table.c

…

indirect_table.h

…

indirect_texture_compression.c

Fix "possibly uninitialized" warnings in glx

2009-10-08 13:36:44 +11:00

indirect_util.c

Replace X-allocation functions with their C89 counterparts

2010-05-13 00:22:37 +07:00

indirect_util.h

…

Makefile.am

Supply all code using dl*() with DLOPEN_LIBS

2009-10-29 14:15:02 -07:00

render2.c

…

render2swap.c

…

renderpix.c

…

renderpixswap.c

…

rensize.c

glx: switch to byte counting functions

2009-07-14 10:13:44 +10:00

single2.c

Remove more superfluous if(p) checks around free(p)

2010-06-06 20:27:18 +07:00

single2swap.c

Replace X-allocation functions with their C89 counterparts

2010-05-13 00:22:37 +07:00

singlepix.c

GLX: note the implicit flushes with ReadPixels in indirect contexts.

2009-06-24 10:41:47 +10:00

singlepixswap.c

GLX: note the implicit flushes with ReadPixels in indirect contexts.

2009-06-24 10:41:47 +10:00

singlesize.c

Remove unnecessary parentheses around return values in functions

2010-06-10 06:42:42 -07:00

singlesize.h

…

swap_interval.c

DRI2: add support for new DRI2 protocol requests

2010-01-11 16:16:35 -05:00

unpack.h

Replace X-allocation functions with their C89 counterparts

2010-05-13 00:22:37 +07:00

xfont.c

Remove more superfluous if(p) checks around free(p)

2010-06-06 20:27:18 +07:00