On Fri, Dec 06, 2019 at 07:27:07AM +0000, Maxime Villard wrote:
> Log Message:
> Minor changes, reported by the LGTM bot.
Would be nice if the commit message was "address some integer overflows"
or something.
> @@ -2205,7 +2205,7 @@ m_verify_packet(struct mbuf *m)
>
> dat = n->m_data;
> len = n->m_len;
> - if (__predict_false(dat + len < dat)) {
> + if (__predict_false(len < 0)) {
> panic("%s: incorrect length (len = %d)", __func__, len);
> }
>
>
Hmm, was it trying to check that adding the two numbers together didn't
produce an overflow? (Not valid, but has a different meaning)
