Re: memory leak in tcindex_set_parms

[Eric Dumazet]

On 2/4/20 9:58 AM, syzbot wrote:
> Hello,
> 
> syzbot found the following crash on:
> 
> HEAD commit:    322bf2d3 Merge branch 'for-5.6' of git://git.kernel.org/pu..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1111f8e6e00000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=8d0490614a000a37
> dashboard link: https://syzkaller.appspot.com/bug?extid=f0bbb2287b8993d4fa74
> compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17db90f6e00000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13a94511e00000
> 
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+f0bbb2287b8993d4fa74@xxxxxxxxxxxxxxxxxxxxxxxxx
> 
>

Might have been fixed already ?

commit 599be01ee567b61f4471ee8078870847d0a11e8e    net_sched: fix an OOB access in cls_tcindex