Re: [PATCH net-next] netfilter: nfnetlink_hook: fix check for snprintf() overflow
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: 2021-06-21 20:06:22
Also in:
netdev, netfilter-devel
On Sat, Jun 19, 2021 at 04:55:46PM +0300, Dan Carpenter wrote:
The kernel version of snprintf() can't return negatives. The "ret > (int)sizeof(sym)" check is off by one because and it should bequoted
=. Finally, we need to set a negative error code.
Applied, thanks.