linux-kernel - Re: [syzbot] [ext4?] KASAN: slab-out-of-bounds Read in ext4_search

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Message-ID: <690edb38.a70a0220.22f260.0074.GAE@google.com>
Date: Fri, 07 Nov 2025 21:55:04 -0800
From: syzbot <syzbot+3ee481e21fd75e14c397@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, rpthibeault@...il.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ext4?] KASAN: slab-out-of-bounds Read in ext4_search_dir

Hello,

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

Reported-by: syzbot+3ee481e21fd75e14c397@...kaller.appspotmail.com
Tested-by: syzbot+3ee481e21fd75e14c397@...kaller.appspotmail.com

Tested on:

commit:         e811c33b Merge tag 'drm-fixes-2025-11-08' of https://g..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1388b812580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=486aa0235ebabcac
dashboard link: https://syzkaller.appspot.com/bug?extid=3ee481e21fd75e14c397
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=13dd3bcd980000

Note: testing is done by a robot and is best-effort only.