diff options
| author | Amir Goldstein <[email protected]> | 2023-12-17 09:08:52 +0000 |
|---|---|---|
| committer | Amir Goldstein <[email protected]> | 2023-12-17 11:33:46 +0000 |
| commit | 413ba91089c74207313b315e04cf381ffb5b20e4 (patch) | |
| tree | 499a5b5981938128ec76af69a1394f5d1a87e33d /drivers/gpu/drm/drm_auth.c | |
| parent | Linux 6.7-rc2 (diff) | |
| download | kernel-413ba91089c74207313b315e04cf381ffb5b20e4.tar.gz kernel-413ba91089c74207313b315e04cf381ffb5b20e4.zip | |
ovl: fix dentry reference leak after changes to underlying layers
syzbot excercised the forbidden practice of moving the workdir under
lowerdir while overlayfs is mounted and tripped a dentry reference leak.
Fixes: c63e56a4a652 ("ovl: do not open/llseek lower file with upper sb_writers held")
Reported-and-tested-by: [email protected]
Signed-off-by: Amir Goldstein <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/drm_auth.c')
0 files changed, 0 insertions, 0 deletions