diff options
| author | Ian Romanick <ian.d.romanick@intel.com> | 2011-12-07 11:37:01 -0800 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2011-12-19 14:55:30 -0800 |
| commit | 3b9b42250ca9f0da6e979afc047d1c8524466076 (patch) | |
| tree | 2c0156c97035b09df6733acdf3d7692327cc9654 /src/glx/glxcmds.c | |
| parent | 5a849e864ea2db3b705ba301089ee2ec1fe78aa1 (diff) | |
glx: Don't segfault if glXGetContextIDEXT is pased a NULL context
Fixes the piglit test glx-get-context-id.
NOTE: This is a candidate for the 7.11 branch.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/glx/glxcmds.c')
| -rw-r--r-- | src/glx/glxcmds.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c index 6ef7b92683..f2c1884b8a 100644 --- a/src/glx/glxcmds.c +++ b/src/glx/glxcmds.c @@ -1563,7 +1563,7 @@ _X_EXPORT GLXContextID glXGetContextIDEXT(const GLXContext ctx_user) { struct glx_context *ctx = (struct glx_context *) ctx_user; - return ctx->xid; + return (ctx == NULL) ? None : ctx->xid; } _X_EXPORT |