diff options
| -rw-r--r-- | ares/ares_getnameinfo.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/ares/ares_getnameinfo.c b/ares/ares_getnameinfo.c index 0b12f38ba..73e537a87 100644 --- a/ares/ares_getnameinfo.c +++ b/ares/ares_getnameinfo.c @@ -81,8 +81,8 @@ static char *ares_striendstr(const char *s1, const char *s2); void ares_getnameinfo(ares_channel channel, const struct sockaddr *sa, socklen_t salen, int flags, ares_nameinfo_callback callback, void *arg) { - struct sockaddr_in *addr; - struct sockaddr_in6 *addr6; + struct sockaddr_in *addr = NULL; + struct sockaddr_in6 *addr6 = NULL; struct nameinfo_query *niquery; /* Verify the buffer size */ @@ -264,11 +264,11 @@ static char *lookup_service(unsigned short port, int flags, char tmpbuf[4096]; if (port) - { + { if (flags & ARES_NI_NUMERICSERV) sep = NULL; else - { + { if (flags & ARES_NI_UDP) proto = "udp"; else if (flags & ARES_NI_SCTP) @@ -288,15 +288,15 @@ static char *lookup_service(unsigned short port, int flags, #elif GETSERVBYPORT_R_ARGS == 4 if (getservbyport_r(port, proto, &se, (void *)tmpbuf) != 0) sep = NULL; -#else +#else /* Lets just hope the OS uses TLS! */ sep = getservbyport(port, proto); -#endif -#else +#endif +#else /* Lets just hope the OS uses TLS! */ sep = getservbyport(port, proto); -#endif - } +#endif + } if (sep && sep->s_name) /* get service name */ strcpy(tmpbuf, sep->s_name); |