CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/07/13 01:19:01
Modified files:
sys/dev/pci/drm: drm_drv.c
sys/dev/pci/drm/amd/amdgpu: amdgpu_drv.c
sys/dev/pci/drm/include/drm: drm_drv.h
Log message:
more cleanup on close to avoid a use after free
In Linux, some driver specific cleanup is handled with the release
function pointer in struct file_operations.
For amdgpu, this was changed in Linux 6.16 from drm_release() to
amdgpu_drm_release(). Add a file_close function pointer to
struct drm_driver so we can call a function that does the same cleanup.
found by gnezdo@ with KASAN
ok gnezdo@
