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Mon, 11 Mar 2024 06:07:04 -0700 (PDT) Date: Mon, 11 Mar 2024 06:07:04 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000cf7095061362372b@google.com> Subject: Re: [syzbot] [bpf?] KASAN: slab-out-of-bounds Read in btf_datasec_check_meta From: syzbot To: eadavis@qq.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+cc32304f6487ebff9b70@syzkaller.appspotmail.com Tested on: commit: afe0cbf2 mm: Introduce vmap_page_range() to map pages .. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master console output: https://syzkaller.appspot.com/x/log.txt?x=15dad8d6180000 kernel config: https://syzkaller.appspot.com/x/.config?x=92e06b597766606e dashboard link: https://syzkaller.appspot.com/bug?extid=cc32304f6487ebff9b70 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1002c63e180000 Note: testing is done by a robot and is best-effort only.