From: syzbot <syzbot+5a398eb460ddaa6f242f@syzkaller.appspotmail.com>
To: hsiangkao@linux.alibaba.com, linux-erofs@lists.ozlabs.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [erofs?] KASAN: global-out-of-bounds Read in z_erofs_decompress_queue
Date: Mon, 25 Aug 2025 03:57:03 -0700 [thread overview]
Message-ID: <68ac417f.050a0220.37038e.008c.GAE@google.com> (raw)
In-Reply-To: <1ebebfcf-99f7-420d-be00-606204aeee29@linux.alibaba.com>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+5a398eb460ddaa6f242f@syzkaller.appspotmail.com
Tested-by: syzbot+5a398eb460ddaa6f242f@syzkaller.appspotmail.com
Tested on:
commit: 27ad5346 erofs: fix invalid algorithm for encoded exte..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test
console output: https://syzkaller.appspot.com/x/log.txt?x=1506ec42580000
kernel config: https://syzkaller.appspot.com/x/.config?x=e1e1566c7726877e
dashboard link: https://syzkaller.appspot.com/bug?extid=5a398eb460ddaa6f242f
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.
prev parent reply other threads:[~2025-08-25 10:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 18:55 [syzbot] [erofs?] KASAN: global-out-of-bounds Read in z_erofs_decompress_queue syzbot
2025-08-22 19:46 ` syzbot
2025-08-23 0:53 ` Edward Adam Davis
2025-08-23 1:09 ` syzbot
2025-08-23 1:22 ` Edward Adam Davis
2025-08-23 1:53 ` syzbot
2025-08-23 1:53 ` [PATCH] erofs: Prohibit access to excessive algorithmformat Edward Adam Davis
2025-08-23 9:40 ` Gao Xiang
2025-08-23 9:37 ` [syzbot] [erofs?] KASAN: global-out-of-bounds Read in z_erofs_decompress_queue Gao Xiang
2025-08-23 10:07 ` syzbot
2025-08-25 8:30 ` Gao Xiang
2025-08-25 10:57 ` syzbot [this message]
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