Re: [syzbot] [block?] KASAN: slab-out-of-bounds Read in bio_split_rw

From: syzbot
Date: Mon Jul 24 2023 - 13:20:50 EST


Hello,

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

Reported-and-tested-by: syzbot+6f66f3e78821b0fff882@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 0b7ec177 crypto: algif_hash - Fix race between MORE an..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=157554a1a80000
kernel config: https://syzkaller.appspot.com/x/.config?x=bccf8d7311b80058
dashboard link: https://syzkaller.appspot.com/bug?extid=6f66f3e78821b0fff882
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.