netdev - Re: [syzbot] memory leak in netlink_policy_dump_add

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <000000000000a03c5205e611a113@google.com>
Date:   Fri, 12 Aug 2022 14:04:44 -0700
From:   syzbot <syzbot+dc54d9ba8153b216cae0@...kaller.appspotmail.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        pabeni@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] memory leak in netlink_policy_dump_add_policy

> On Fri, 12 Aug 2022 10:04:26 -0700 syzbot wrote:
>> Hello,
>> 
>> syzbot found the following issue on:
>> 
>> HEAD commit:    4e23eeebb2e5 Merge tag 'bitmap-6.0-rc1' of https://github...
>> git tree:       upstream
>> console output: https://syzkaller.appspot.com/x/log.txt?x=165f4f6a080000
>> kernel config:  https://syzkaller.appspot.com/x/.config?x=3a433c7a2539f51c
>> dashboard link: https://syzkaller.appspot.com/bug?extid=dc54d9ba8153b216cae0
>> compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
>> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1443be71080000
>> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11e5918e080000
>> 
>> IMPORTANT: if you fix the issue, please add the following tag to the commit:
>> Reported-by: syzbot+dc54d9ba8153b216cae0@...kaller.appspotmail.com
>
> Let's see if attaching a patch works...
>
> #syz test

want 2 args (repo, branch), got 15

>
> -- 
> You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe@...glegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/20220812140439.6bb2bb17%40kernel.org.