Re: [Linux-kernel-mentees] [PATCH v3 net] rose: Fix Null pointer dereference in rose_send_frame()

[Jakub Kicinski]

On Sun,  8 Nov 2020 00:48:35 +0530 Anmol Karn wrote:
> +                     dev = rose_dev_get(dest);

this calls dev_hold internally, you never release that reference in
case ..neigh->dev is NULL

> +                     if (rose_loopback_neigh->dev && dev) {