Re: [PATCH v2] dma-buf: fix an error pointer vs NULL bug

2023-07-06 Thread Sumit Semwal
On Thu, 6 Jul 2023 at 18:24, Christian König wrote: > > Am 06.07.23 um 14:37 schrieb Dan Carpenter: > > Smatch detected potential error pointer dereference. > > > > drivers/gpu/drm/drm_syncobj.c:888 drm_syncobj_transfer_to_timeline() > > error: 'fence' dereferencing possible ERR_PTR() >

Re: [PATCH v2] dma-buf: fix an error pointer vs NULL bug

2023-07-06 Thread Christian König
Am 06.07.23 um 14:37 schrieb Dan Carpenter: Smatch detected potential error pointer dereference. drivers/gpu/drm/drm_syncobj.c:888 drm_syncobj_transfer_to_timeline() error: 'fence' dereferencing possible ERR_PTR() The error pointer comes from dma_fence_allocate_private_stub(). One ca

[PATCH v2] dma-buf: fix an error pointer vs NULL bug

2023-07-06 Thread Dan Carpenter
Smatch detected potential error pointer dereference. drivers/gpu/drm/drm_syncobj.c:888 drm_syncobj_transfer_to_timeline() error: 'fence' dereferencing possible ERR_PTR() The error pointer comes from dma_fence_allocate_private_stub(). One caller expected error pointers and one expected NU