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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-05-03 10:20:14 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-05-04 14:08:48 -0700 |
| commit | 6ae9e8cbabdc8a18a821ea3f716b18b3eb82a495 (patch) | |
| tree | 8c014701e23d64c98fae75f63e6d70387cb5a420 /src/glx/glx_pbuffer.c | |
| parent | 37058c3497850f452bdaf70a5dda07ee4840b6b9 (diff) | |
| download | external_mesa3d-6ae9e8cbabdc8a18a821ea3f716b18b3eb82a495.zip external_mesa3d-6ae9e8cbabdc8a18a821ea3f716b18b3eb82a495.tar.gz external_mesa3d-6ae9e8cbabdc8a18a821ea3f716b18b3eb82a495.tar.bz2 | |
GLX: don't crash when indirect clients try to set an event mask
After sending the GLXChangeDrawableAttributes request, we also set a
local set of attributes on the DRI drawable. But in the indirect case
this array won't be present, so skip the setting in that case to avoid a
crash.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'src/glx/glx_pbuffer.c')
| -rw-r--r-- | src/glx/glx_pbuffer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/glx/glx_pbuffer.c b/src/glx/glx_pbuffer.c index 5f91bc6..ec54f1e 100644 --- a/src/glx/glx_pbuffer.c +++ b/src/glx/glx_pbuffer.c @@ -137,6 +137,9 @@ ChangeDrawableAttribute(Display * dpy, GLXDrawable drawable, #ifdef GLX_DIRECT_RENDERING pdraw = GetGLXDRIDrawable(dpy, drawable); + if (!pdraw) + return; + for (i = 0; i < num_attribs; i++) { switch(attribs[i * 2]) { case GLX_EVENT_MASK: |