diff options
Diffstat (limited to 'src/network/getservbyport_r.c')
| -rw-r--r-- | src/network/getservbyport_r.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/network/getservbyport_r.c b/src/network/getservbyport_r.c index f119abc8..821afae9 100644 --- a/src/network/getservbyport_r.c +++ b/src/network/getservbyport_r.c @@ -15,6 +15,10 @@ int getservbyport_r(int port, const char *prots, .sin_port = port, }; + if (!prots) return -( + getservbyport_r(port, "tcp", se, buf, buflen, res) + && getservbyport_r(port, "udp", se, buf, buflen, res) ); + /* Align buffer */ i = (uintptr_t)buf & sizeof(char *)-1; if (!i) i = sizeof(char *); |