[PATCH 4.10 04/62] net: neigh: guard against NULL solicit() method

2017-05-01 Thread Greg Kroah-Hartman
4.10-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 48481c8fa16410ffa45939b13b6c53c2ca609e5f ] Dmitry posted a nice reproducer of a bug triggering in neigh_probe() when dereferencing a NULL

[PATCH 4.10 04/62] net: neigh: guard against NULL solicit() method

2017-05-01 Thread Greg Kroah-Hartman
4.10-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 48481c8fa16410ffa45939b13b6c53c2ca609e5f ] Dmitry posted a nice reproducer of a bug triggering in neigh_probe() when dereferencing a NULL neigh->ops->solicit