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| author | Ulrich Drepper <drepper@redhat.com> | 1999-05-24 08:18:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-05-24 08:18:43 +0000 |
| commit | cb293d6692bb3b305726b5e579753342cf71d192 (patch) | |
| tree | 5fb406b98ec60114b88a6ba66624c2491ab7365a /sysdeps/posix/getaddrinfo.c | |
| parent | ad4637185356034cfe2f8c7a2c547d2311b502bc (diff) | |
| download | glibc-cb293d6692bb3b305726b5e579753342cf71d192.tar.gz glibc-cb293d6692bb3b305726b5e579753342cf71d192.tar.xz glibc-cb293d6692bb3b305726b5e579753342cf71d192.zip | |
(gaih_inet): Set socket address to loopback if no name is given and AI_PASSIVE is not set.
Diffstat (limited to 'sysdeps/posix/getaddrinfo.c')
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index f43aa03d1f..7217e5de3e 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -383,6 +383,14 @@ gaih_inet (const char *name, const struct gaih_service *service, memset (at->next, 0, sizeof(struct gaih_addrtuple)); at->next->family = AF_INET; + + if (!(req->ai_flags & AI_PASSIVE)) + { + /* RFC 2553 requires to set set the socket address structure + to the loopback address in this case. */ + memcpy (at->addr, &in6addr_loopback, sizeof (struct in6_addr)); + ((struct in_addr *)at->next->addr)->s_addr = htonl (INADDR_LOOPBACK); + } } if (pai == NULL) |