3.5.7.10 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Masatake YAMATO <yamato@xxxxxxxxxx> commit f1e79e208076ffe7bad97158275f1c572c04f5c7 upstream. Trigger BUG_ON if a group name is longer than GENL_NAMSIZ. Signed-off-by: Masatake YAMATO <yamato@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx> --- net/netlink/genetlink.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 2cc7c1e..4be473d 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -142,6 +142,7 @@ int genl_register_mc_group(struct genl_family *family, int err = 0; BUG_ON(grp->name[0] == '\0'); + BUG_ON(memchr(grp->name, '\0', GENL_NAMSIZ) == NULL); genl_lock(); -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html