Re: [syzbot] [bluetooth?] KASAN: slab-out-of-bounds Read in l2cap_sock_setsockopt

From: syzbot
Date: Sat Apr 06 2024 - 09:03:12 EST


Hello,

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

Reported-and-tested-by: syzbot+8a1d152fba6b41f760ae@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: fe46a7dd Merge tag 'sound-6.9-rc1' of git://git.kernel..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=11b55605180000
kernel config: https://syzkaller.appspot.com/x/.config?x=66b62423625ca66a
dashboard link: https://syzkaller.appspot.com/bug?extid=8a1d152fba6b41f760ae
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch: https://syzkaller.appspot.com/x/patch.diff?x=14c06aa9180000

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