diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 9b66676e1c..4bb80c8820 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -100,8 +100,8 @@ struct gaih_typeproto static struct gaih_typeproto gaih_inet_typeproto[] = { - { 0, 0, NULL }, - { SOCK_STREAM, IPPROTO_TCP, (char *) "tcp" ,0 }, + { 0, 0, NULL, 0 }, + { SOCK_STREAM, IPPROTO_TCP, (char *) "tcp", 0 }, { SOCK_DGRAM, IPPROTO_UDP, (char *) "udp", 0 }, { SOCK_RAW, IPPROTO_RAW, (char *) "raw", GAI_PROTO_NOSERVICE }, { 0, 0, NULL, 0 } @@ -145,10 +145,10 @@ gaih_local (const char *name, const struct gaih_service *service, struct gaih_typeproto *tp = gaih_inet_typeproto + 1; while (tp->name != NULL - && (req->ai_socktype != tp->socktype || req->ai_socktype == 0) && ((tp->protoflag & GAI_PROTO_NOSERVICE) != 0 - || req->ai_protocol != tp->protocol - || req->ai_protocol == 0)) + || (req->ai_socktype != 0 && req->ai_socktype != tp->socktype) + || (req->ai_protocol != 0 + && req->ai_protocol != tp->protocol))) ++tp; if (tp->name == NULL) @@ -299,10 +299,9 @@ gaih_inet (const char *name, const struct gaih_service *service, ++tp; while (tp->name != NULL - && (req->ai_socktype != tp->socktype || req->ai_socktype == 0) - && ((tp->protoflag & GAI_PROTO_NOSERVICE) != 0 - || req->ai_protocol != tp->protocol - || req->ai_protocol == 0)) + && ((req->ai_socktype != 0 && req->ai_socktype != tp->socktype) + || (req->ai_protocol != 0 + && req->ai_protocol != tp->protocol))) ++tp; if (tp->name == NULL) @@ -334,7 +333,12 @@ gaih_inet (const char *name, const struct gaih_service *service, struct gaih_servtuple **pst = &st; for (tp++; tp->name; tp++) { - struct gaih_servtuple *newp = (struct gaih_servtuple *) + struct gaih_servtuple *newp; + + if ((tp->protoflag & GAI_PROTO_NOSERVICE) != 0) + continue; + + newp = (struct gaih_servtuple *) __alloca (sizeof (struct gaih_servtuple)); if ((rc = gaih_inet_serv (service->name, tp, newp))) |