diff options
| author | gehao <gehao@kylinos.cn> | 2022-10-26 12:54:05 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-10-27 22:12:08 +0300 |
| commit | d232afb1f3417ae8194ccf19ad3a8360e70e104e (patch) | |
| tree | 393c3897614d6119e7432fb720d58c4feb5dbd34 /drivers/gpu/drm/amd/display/dc/dce80 | |
| parent | 58ddbecb14c792b7fe0d92ae5e25c9179d62ff25 (diff) | |
| download | linux-d232afb1f3417ae8194ccf19ad3a8360e70e104e.tar.xz | |
drm/amd/display: prevent memory leak
In dce6(0,1,4)_create_resource_pool and dce80_create_resource_pool
the allocated memory should be released if construct pool fails.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: gehao <gehao@kylinos.cn>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce80')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c index b28025960050..5825e6f412bd 100644 --- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c @@ -1137,6 +1137,7 @@ struct resource_pool *dce80_create_resource_pool( if (dce80_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } @@ -1336,6 +1337,7 @@ struct resource_pool *dce81_create_resource_pool( if (dce81_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } |