Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+9331a354f4f624a52a55@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: 63623fd4 Merge tag 'for-linus' of git://git.kernel.org/pub.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=9833e26bab355358 dashboard link: https://syzkaller.appspot.com/bug?extid=9331a354f4f624a52a55 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=134ceef9e00000 Note: testing is done by a robot and is best-effort only.