linux-kernel - Re: [syzbot] memory leak in xfrm_user_rcv

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Date:   Thu, 24 Jun 2021 22:12:44 +0300
From:   Pavel Skripkin <paskripkin@...il.com>
To:     syzbot <syzbot+fb347cf82c73a90efcca@...kaller.appspotmail.com>
Cc:     davem@...emloft.net, herbert@...dor.apana.org.au, kuba@...nel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        steffen.klassert@...unet.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] memory leak in xfrm_user_rcv_msg

On Tue, 22 Jun 2021 12:04:23 -0700
syzbot <syzbot+fb347cf82c73a90efcca@...kaller.appspotmail.com> wrote:

> Hello,
> 
> syzbot found the following issue on:
> 
> HEAD commit:    fd0aa1a4 Merge tag 'for-linus' of
> git://git.kernel.org/pub.. git tree:       upstream
> console output:
> https://syzkaller.appspot.com/x/log.txt?x=17464aa4300000 kernel
> config:  https://syzkaller.appspot.com/x/.config?x=6ec2526c74098317
> dashboard link:
> https://syzkaller.appspot.com/bug?extid=fb347cf82c73a90efcca syz
> repro:
> https://syzkaller.appspot.com/x/repro.syz?x=14946548300000 C
> reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10d28548300000
> 
> IMPORTANT: if you fix the issue, please add the following tag to the
> commit: Reported-by:
> syzbot+fb347cf82c73a90efcca@...kaller.appspotmail.com
> 


#syz test
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master


With regards,
Pavel Skripkin

View attachment "0001-net-xfrm-fix-memory-leak-in-xfrm_user_rcv_msg.patch" of type "text/x-patch" (1066 bytes)