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(parent: 8fbacf3) | patch
drm/amdkfd: fix a potential NULL pointer dereference (v2)
authorAllen Pais <allen.pais@oracle.com>
Wed, 18 Sep 2019 16:30:31 +0000 (22:00 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 3 Oct 2019 14:11:00 +0000 (09:11 -0500)
commitfc148f8c0f3b8fae3448e7f0ce7a3a65247446be
tree06f5b3914d84cafeb507bd75fd3923dd8a8cbf39tree | snapshot
parent8fbacf30890704faf834ecaf1233a1da0e255ec6commit | diff
drm/amdkfd: fix a potential NULL pointer dereference (v2)

alloc_workqueue is not checked for errors and as a result,
a potential NULL dereference could occur.

v2 (Felix Kuehling):
* Fix compile error (kfifo_free instead of fifo_free)
* Return proper error code

Signed-off-by: Allen Pais <allen.pais@oracle.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c diff | blob | history
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