kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-16 22:39:48 +00:00
Code Issues Releases Packages Activity
linux/fs/notify/fanotify
History
Amir Goldstein c285a2f01d fanotify: update connector fsid cache on add mark 
When implementing connector fsid cache, we only initialized the cache
when the first mark added to object was added by FAN_REPORT_FID group.
We forgot to update conn->fsid when the second mark is added by
FAN_REPORT_FID group to an already attached connector without fsid
cache.

Reported-and-tested-by: syzbot+c277e8e2f46414645508@syzkaller.appspotmail.com
Fixes: 77115225ac ("fanotify: cache fsid in fsnotify_mark_connector")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
History 2019-06-19 15:53:58 +02:00
..
fanotify.c fanotify: update connector fsid cache on add mark 2019-06-19 15:53:58 +02:00
fanotify.h fanotify: Use interruptible wait when waiting for permission events 2019-02-18 12:41:16 +01:00
fanotify_user.c fanotify: Allow copying of file handle to userspace 2019-03-19 09:29:07 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00