Re: memory leak in fdb_create (2)

[Nikolay Aleksandrov]

On 02/12/2019 19:05, syzbot wrote:
> Hello,
> 
> syzbot found the following crash on:
> 
> HEAD commit:ÂÂÂ ceb30747 Merge tag 'y2038-cleanups-5.5' of git://git.kerne..
> git tree:ÂÂÂÂÂÂ upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=142b3e7ee00000
> kernel config:Â https://syzkaller.appspot.com/x/.config?x=26f873e40f2b4134
> dashboard link: https://syzkaller.appspot.com/bug?extid=2add91c08eb181fea1bf
> compiler:ÂÂÂÂÂÂ gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro:ÂÂÂÂÂ https://syzkaller.appspot.com/x/repro.syz?x=12976feee00000
> C reproducer:ÂÂ https://syzkaller.appspot.com/x/repro.c?x=10604feee00000
> 
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+2add91c08eb181fea1bf@xxxxxxxxxxxxxxxxxxxxxxxxx
> 
> BUG: memory leak
> unreferenced object 0xffff888124fa7080 (size 128):
> Â comm "syz-executor163", pid 7170, jiffies 4294954254 (age 12.500s)

I'll look into this tomorrow, I think see the issue.

Thanks!