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Tue, 12 Mar 2024 05:18:05 -0700 (PDT) Date: Tue, 12 Mar 2024 05:18:05 -0700 In-Reply-To: <20240312112003.2116-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007ac1c5061375a605@google.com> Subject: Re: [syzbot] [serial?] KASAN: slab-use-after-free Read in tty_write_room (2) From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2a81fdd5c6ddffee3894@syzkaller.appspotmail.com Tested on: commit: 855684c7 Merge tag 'x86_tdx_for_6.9' of git://git.kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=157056fa180000 kernel config: https://syzkaller.appspot.com/x/.config?x=2081781438cc5e28 dashboard link: https://syzkaller.appspot.com/bug?extid=2a81fdd5c6ddffee3894 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=12651646180000 Note: testing is done by a robot and is best-effort only.