diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netlink/genetlink.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 482fa571b4ee..874f8ffbe423 100644 --- 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(); |