Commit 71963395 authored Sep 30, 2016 by Hareesh Gundu Committed by Gerrit - the friendly Code Review server Nov 04, 2016

msm: kgsl: Fix potential device NULL pointer dereferences



Ensure that device pointer isn't NULL before using it in
kgsl_snapshot_save_frozen_objs().

Change-Id: I676dfa5567b1d09427e3e7691045fabc71b53d43
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>

parent 758693b4

drivers/gpu/msm/kgsl_snapshot.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1067,6 +1067,9 @@ void kgsl_snapshot_save_frozen_objs(struct work_struct *work)
		size_t size = 0;
		void *ptr;

		if (IS_ERR_OR_NULL(device))
		return;

		kgsl_snapshot_process_ib_obj_list(snapshot);

		list_for_each_entry(obj, &snapshot->obj_list, node) {