diff options
| -rw-r--r-- | sys/netinet/udp_usrreq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c index 4479a50..f63fd0b 100644 --- a/sys/netinet/udp_usrreq.c +++ b/sys/netinet/udp_usrreq.c @@ -542,11 +542,13 @@ udp_input(struct mbuf *m, int off) * Check the minimum TTL for socket. */ INP_RLOCK(inp); - if (inp->inp_ip_minttl && inp->inp_ip_minttl > ip->ip_ttl) - goto badheadlocked; + INP_INFO_RUNLOCK(&udbinfo); + if (inp->inp_ip_minttl && inp->inp_ip_minttl > ip->ip_ttl) { + INP_RUNLOCK(inp); + goto badunlocked; + } udp_append(inp, ip, m, iphlen + sizeof(struct udphdr), &udp_in); INP_RUNLOCK(inp); - INP_INFO_RUNLOCK(&udbinfo); return; badheadlocked: |
