Re: general protection fault in fanotify_handle_event

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger  
crash:

Reported-and-tested-by:  
syzbot+15927486a4f1bfcbaf91@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         b1da6a51 fsnotify: Fix NULL ptr deref in fanotify_get_fsid()
git tree:        
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
kernel config:  https://syzkaller.appspot.com/x/.config?x=a42d110b47dd6b36
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)

Note: testing is done by a robot and is best-effort only.