diff options
Diffstat (limited to 'net/tipc/netlink_compat.c')
| -rw-r--r-- | net/tipc/netlink_compat.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index d2bf92e71150..8d2e54c4bda6 100644 --- a/net/tipc/netlink_compat.c +++ b/net/tipc/netlink_compat.c @@ -516,7 +516,7 @@ static int tipc_nl_compat_link_stat_dump(struct tipc_nl_compat_msg *msg, if (len <= 0) return -EINVAL; - len = min_t(int, len, TIPC_MAX_BEARER_NAME); + len = min_t(int, len, TIPC_MAX_LINK_NAME); if (!string_is_valid(name, len)) return -EINVAL; @@ -791,7 +791,7 @@ static int tipc_nl_compat_link_reset_stats(struct tipc_nl_compat_cmd_doit *cmd, if (len <= 0) return -EINVAL; - len = min_t(int, len, TIPC_MAX_BEARER_NAME); + len = min_t(int, len, TIPC_MAX_LINK_NAME); if (!string_is_valid(name, len)) return -EINVAL; @@ -926,6 +926,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock) hdr = genlmsg_put(args, 0, 0, &tipc_genl_family, NLM_F_MULTI, TIPC_NL_PUBL_GET); + if (!hdr) { + kfree_skb(args); + return -EMSGSIZE; + } nest = nla_nest_start(args, TIPC_NLA_SOCK); if (!nest) { |