thermal: shorten too long mcast group name

[pandora-kernel.git] / net / netlink / genetlink.c

diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 482fa57..874f8ff 100644 (file)
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -134,6 +134,7 @@ 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();