drm/amd/ras: Fix NULL deref in ras_core_ras_interrupt_detected()

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Fixes a NULL pointer dereference when ras_core is NULL and ras_core->dev
is accessed in the error path.

Fixes: 13c91b5b43 ("drm/amd/ras: Add rascore unified interface function")
Reported by: Dan Carpenter <dan.carpenter@linaro.org>
Cc: YiPeng Chai <YiPeng.Chai@amd.com>
Cc: Tao Zhou <tao.zhou1@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Srinivasan Shanmugam 2025-10-22 18:16:51 +05:30 • committed by Alex Deucher

parent a782576e28

commit 6b606216e0

1 changed files with 3 additions and 1 deletions

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drivers/gpu/drm/amd/ras/rascore/ras_core.c

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