Commit f55c823c authored Oct 07, 2013 by Shrenuj Bansal

msm: kgsl: Adds NULL check for drawctxt ops



There is a code path which leaves drawctxt->ops uninitialized and
and calls adreno_drawctxt_detach. Adds a check to make sure we
do not dereference a NULL pointer.

Change-Id: I9d1aa5deb0addeb3eea6d375f197669ccd89cfd4
Signed-off-by: Shrenuj Bansal <shrenujb@codeaurora.org>

parent 76029f38

drivers/gpu/msm/adreno_drawctxt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -553,7 +553,7 @@ int adreno_drawctxt_detach(struct kgsl_context *context)

		adreno_profile_process_results(device);

		if (drawctxt->ops->detach)
		if (drawctxt->ops && drawctxt->ops->detach)
		drawctxt->ops->detach(drawctxt);

		/* wake threads waiting to submit commands from this context */