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| author | Matthew Brost <matthew.brost@intel.com> | 2024-07-24 09:43:41 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-09-12 10:06:22 -0400 |
| commit | 5e2d1d4dc1c15da3e1e3dc09dc3c1276274439b2 (patch) | |
| tree | cf8b1ba1a6d2ba8804ef7194b7b58be61eaafd9b /tools/perf/scripts/python/sctop.py | |
| parent | 572239f7f15223e4cf22a8233677b9a080c3d873 (diff) | |
drm/xe: Fix possible UAF in guc_exec_queue_process_msg
Store xe_device ahead of processing message as message can be free'd in
some cases.
v2:
- Including missing local changes
v3:
- Resend for CI
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202407231445.rpisd1vA-lkp@intel.com/
Fixes: 55ea73aacfb9 ("drm/xe: Build PM into GuC CT layer")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240724164341.1848954-1-matthew.brost@intel.com
(cherry picked from commit 1a394b4f504f33eac8c38b6f42ba025105c7e869)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions