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drm/amd/display: Check null pointer before try to access it
authorRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Wed, 31 Jul 2024 02:02:45 +0000 (20:02 -0600)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 13 Aug 2024 14:32:49 +0000 (10:32 -0400)
commit1b686053c06ffb9f4524b288110cf2a831ff7a25
tree5dcd2df8ed277c15d4c5d78b4a259a9248ad18a3tree
parentce4f9f79ff8cfc78a064c533f0aab563a5613d81commit | diff
drm/amd/display: Check null pointer before try to access it

[why & how]
Change the order of the pipe_ctx->plane_state check to ensure that
plane_state is not null before accessing it.

Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c diff | blob | history
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