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intel: Fix crash in intel_flush().

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Since commit 2921a2555d ('intel: Deassociated
drawables from private context struct in intelUnbindContext'),
intel->driDrawable may be NULL in intel_flush().
This commit is contained in:
Michel Dänzer 2009-09-21 10:08:11 +02:00
parent c4ce6f6a7c
commit 999592745f
1 changed files with 2 additions and 1 deletions
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3
src/mesa/drivers/dri/intel/intel_context.c
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@ -500,7 +500,8 @@ intel_flush(GLcontext *ctx, GLboolean needs_mi_flush)
if (screen->dri2.loader &&
(screen->dri2.loader->base.version >= 2)
&& (screen->dri2.loader->flushFrontBuffer != NULL)) {
&& (screen->dri2.loader->flushFrontBuffer != NULL) &&
intel->driDrawable && intel->driDrawable->loaderPrivate) {
(*screen->dri2.loader->flushFrontBuffer)(intel->driDrawable,
intel->driDrawable->loaderPrivate);