diff options
| author | Masatake YAMATO <yamato@redhat.com> | 2013-04-01 14:50:40 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-04-10 03:20:11 +0100 |
| commit | a821be212a53dc96b145cb0f397da48185233425 (patch) | |
| tree | fc0fb13ebf6b68966f3de3510e29d11666ef5953 /net | |
| parent | a7fe44f2340bd4c77428ad97f903ff31e67d6208 (diff) | |
thermal: shorten too long mcast group name
[ Upstream commits 73214f5d9f33b79918b1f7babddd5c8af28dd23d
and f1e79e208076ffe7bad97158275f1c572c04f5c7, the latter
adds an assertion to genetlink to prevent this from happening
again in the future. ]
The original name is too long.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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(); |