linux-kernel - Re: [syzbot] [fs?] KASAN: null-ptr-deref Read in ida

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Message-ID: <00000000000071bdae05f8163e5a@google.com>
Date:   Wed, 29 Mar 2023 21:08:24 -0700
From:   syzbot <syzbot+8ac3859139c685c4f597@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fs?] KASAN: null-ptr-deref Read in ida_free (3)

Hello,

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

Reported-and-tested-by: syzbot+8ac3859139c685c4f597@...kaller.appspotmail.com

Tested on:

commit:         da8e7da1 Merge tag 'nfsd-6.3-4' of git://git.kernel.or..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=139a22b9c80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=acdb62bf488a8fe5
dashboard link: https://syzkaller.appspot.com/bug?extid=8ac3859139c685c4f597
compiler:       Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1765c20dc80000

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