Added a null check for the context pointer, before de-referencing it.
Found by static analysis tool.
Signed-off-by: Namrta Salonie <[email protected]>
---
drivers/gpu/drm/i915/i915_gpu_error.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c
b/drivers/gpu/drm/i915/i915_gpu_error.c
index 2f04e4f..29ecd0c 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1036,7 +1036,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
* for it to be useful (e.g. dump the context being
* executed).
*/
- if (request)
+ if (request && request->ctx)
rbuf = request->ctx->engine[ring->id].ringbuf;
else
rbuf =
ring->default_context->engine[ring->id].ringbuf;
--
1.7.9.5
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