diff options
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 79 |
1 files changed, 29 insertions, 50 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 81a56a0794..b85b68c925 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -393,6 +393,7 @@ gaih_inet (const char *name, const struct gaih_service *service, } } + int port = 0; if (service != NULL) { if ((tp->protoflag & GAI_PROTO_NOSERVICE) != 0) @@ -445,63 +446,41 @@ gaih_inet (const char *name, const struct gaih_service *service, } else { - if (req->ai_socktype || req->ai_protocol) - { - st = __alloca (sizeof (struct gaih_servtuple)); - st->next = NULL; - st->socktype = tp->socktype; - st->protocol = ((tp->protoflag & GAI_PROTO_PROTOANY) - ? req->ai_protocol : tp->protocol); - st->port = htons (service->num); - } - else - { - /* Neither socket type nor protocol is set. Return all - socket types we know about. */ - struct gaih_servtuple **lastp = &st; - for (tp = gaih_inet_typeproto + 1; tp->name[0]; ++tp) - if ((tp->protoflag & GAI_PROTO_NOSERVICE) == 0) - { - struct gaih_servtuple *newp; - - newp = __alloca (sizeof (struct gaih_servtuple)); - newp->next = NULL; - newp->socktype = tp->socktype; - newp->protocol = tp->protocol; - newp->port = htons (service->num); - - *lastp = newp; - lastp = &newp->next; - } - } + port = htons (service->num); + goto got_port; } } - else if (req->ai_socktype || req->ai_protocol) - { - st = __alloca (sizeof (struct gaih_servtuple)); - st->next = NULL; - st->socktype = tp->socktype; - st->protocol = ((tp->protoflag & GAI_PROTO_PROTOANY) - ? req->ai_protocol : tp->protocol); - st->port = 0; - } else { - /* Neither socket type nor protocol is set. Return all socket types - we know about. */ - struct gaih_servtuple **lastp = &st; - for (++tp; tp->name[0]; ++tp) + got_port: + + if (req->ai_socktype || req->ai_protocol) + { + st = __alloca (sizeof (struct gaih_servtuple)); + st->next = NULL; + st->socktype = tp->socktype; + st->protocol = ((tp->protoflag & GAI_PROTO_PROTOANY) + ? req->ai_protocol : tp->protocol); + st->port = port; + } + else { - struct gaih_servtuple *newp; + /* Neither socket type nor protocol is set. Return all socket types + we know about. */ + struct gaih_servtuple **lastp = &st; + for (++tp; tp->name[0]; ++tp) + { + struct gaih_servtuple *newp; - newp = __alloca (sizeof (struct gaih_servtuple)); - newp->next = NULL; - newp->socktype = tp->socktype; - newp->protocol = tp->protocol; - newp->port = 0; + newp = __alloca (sizeof (struct gaih_servtuple)); + newp->next = NULL; + newp->socktype = tp->socktype; + newp->protocol = tp->protocol; + newp->port = port; - *lastp = newp; - lastp = &newp->next; + *lastp = newp; + lastp = &newp->next; + } } } |