Mesa (mesa_7_5_branch): intel: added null ptr check
Brian Paul
brianp at kemper.freedesktop.org
Mon Jun 29 21:27:11 UTC 2009
Module: Mesa
Branch: mesa_7_5_branch
Commit: 4e43126a5915b1233c89c61400c8270d23d48ea3
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4e43126a5915b1233c89c61400c8270d23d48ea3
Author: Brian Paul <brianp at vmware.com>
Date: Mon Jun 29 15:26:26 2009 -0600
intel: added null ptr check
This fixes a segfault seen with piglit's fdo20701 test.
---
src/mesa/drivers/dri/intel/intel_context.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 1222a9a..90e66fa 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -537,7 +537,7 @@ intelFinish(GLcontext * ctx)
irb = intel_renderbuffer(fb->_ColorDrawBuffers[i]);
- if (irb->region)
+ if (irb && irb->region)
dri_bo_wait_rendering(irb->region->buffer);
}
if (fb->_DepthBuffer) {
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