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| author | Ian Romanick <ian.d.romanick@intel.com> | 2009-09-16 07:39:58 -0700 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2009-09-16 07:39:58 -0700 |
| commit | 2921a2555d0a76fa649b23c31e3264bbc78b2ff5 (patch) | |
| tree | 7a3e2dd4006e17d8027e43cb151548d362ecdbc6 /scons | |
| parent | d9ddbc3f4762d05ef2c4e651f3164ead92e85cd5 (diff) | |
intel: Deassociated drawables from private context struct in intelUnbindContext
The generic DRI infrastructure makes sure that __DRIcontextRec::driDrawablePriv
and __DRIcontextRec::driReadablePriv are set to NULL after unbinding a
context. However, the intel_context structure keeps cached copies of
these pointers. If these cached pointers are not NULLed and the
drawable is actually destroyed after unbinding the context (typically
by way of glXDestroyWindow), freed memory will be dereferenced in
intelDestroyContext.
This should fix bug #23418.
Diffstat (limited to 'scons')
0 files changed, 0 insertions, 0 deletions