| Message ID | 1427963547-23614-5-git-send-email-praveen.paneri@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/intel/intel_decode.c b/intel/intel_decode.c index b70d949..5dab9ca 100644 --- a/intel/intel_decode.c +++ b/intel/intel_decode.c @@ -3901,12 +3901,14 @@ drm_intel_decode(struct drm_intel_decode *ctx) int ret; unsigned int index = 0; uint32_t devid; - int size = ctx->base_count * 4; + int size; void *temp; if (!ctx) return; + size = ctx->base_count * 4; + /* Put a scratch page full of obviously undefined data after * the batchbuffer. This lets us avoid a bunch of length * checking in statically sized packets.
Move the dereferencing below the check for valid ctx pointer. Signed-off-by: Praveen Paneri <praveen.paneri@intel.com> --- intel/intel_decode.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)