From: Wang <anguw...@amd.com>
Added NULL checks before two problematic statements
Signed-off-by: Wang <anguw...@amd.com>
Reviewed-by: Martin Leung <martin.le...@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 45931ee14a6e..327fd1909c51 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -221,6 +221,9 @@ struct dc_stream_status *dc_stream_get_status_from_state(
{
uint8_t i;
+ if (state == NULL)
+ return NULL;
+
for (i = 0; i < state->stream_count; i++) {
if (stream == state->streams[i])
return &state->stream_status[i];
--
2.25.1
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