Re: [syzbot] [net] [crypto] general protection fault in scatterwalk_copychunks (4)

From: syzbot
Date: Thu Oct 12 2023 - 17:25:36 EST


syzbot suspects this issue was fixed by commit:

commit cfaa80c91f6f99b9342b6557f0f0e1143e434066
Author: Liu Jian <liujian56@xxxxxxxxxx>
Date: Sat Sep 9 08:14:34 2023 +0000

net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict()

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17338965680000
start commit: bd6c11bc43c4 Merge tag 'net-next-6.6' of git://git.kernel...
git tree: net-next
kernel config: https://syzkaller.appspot.com/x/.config?x=634e05b4025da9da
dashboard link: https://syzkaller.appspot.com/bug?extid=66e3ea42c4b176748b9c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10160198680000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15feabc0680000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict()

For information about bisection process see: https://goo.gl/tpsmEJ#bisection