drm/amdgpu: Fix memory leak in amdgpu_ras_init()

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[ Upstream commit ee41e5b63c ]

When amdgpu_nbio_ras_sw_init() fails in amdgpu_ras_init(), the function
returns directly without freeing the allocated con structure, leading
to a memory leak.

Fix this by jumping to the release_con label to properly clean up the
allocated memory before returning the error code.

Compile tested only. Issue found using a prototype static analysis tool
and code review.

Fixes: fdc94d3a8c ("drm/amdgpu: Rework pcie_bif ras sw_init")
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Zilin Guan 2026-01-29 08:35:15 +00:00 • committed by Sasha Levin

parent 16e7e7ad8c

commit c11cd77a18

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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