From: Luo Xionghu <xionghu....@intel.com>
Signed-off-by: Luo Xionghu <xionghu....@intel.com>
---
src/cl_utils.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/cl_utils.h b/src/cl_utils.h
index 311ba2a..0934d5f 100644
--- a/src/cl_utils.h
+++ b/src/cl_utils.h
@@ -177,6 +177,11 @@ do {
\
} else { \
REGION = PREGION; \
} \
+ if((REGION[0] == 0)||(REGION[1] == 0)||(REGION[2] == 0)) \
+ { \
+ err = CL_INVALID_VALUE; \
+ goto error; \
+ } \
} while(0)
#define FIXUP_IMAGE_ORIGIN(IMAGE, PREGION, REGION) \
--
2.1.4
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