drm/amdgpu: Fix memory leak in amdgpu_acpi_enumerate_xcc()

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In amdgpu_acpi_enumerate_xcc(), if amdgpu_acpi_dev_init() returns -ENOMEM,
the function returns directly without releasing the allocated xcc_info,
resulting in a memory leak.

Fix this by ensuring that xcc_info is properly freed in the error paths.

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

Fixes: 4d5275ab0b ("drm/amdgpu: Add parsing of acpi xcc objects")
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Zilin Guan 2026-01-29 09:25:32 +00:00 • committed by Alex Deucher

parent c40c94693c

commit c9be63d565

1 changed files with 3 additions and 1 deletions

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

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