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| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2008-07-23 09:33:08 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2008-07-23 09:33:08 +0000 |
| commit | 5521539314d87d3432e3c5c0e74954a673a884bd (patch) | |
| tree | 8f06d9ad2f958f06e579924065ecbaf74dd734f7 /openbsd-compat/fake-rfc2553.c | |
| parent | d4033b6b6f7aa0e69be09f9613e062e0fb7a9f11 (diff) | |
| download | src-test2-5521539314d87d3432e3c5c0e74954a673a884bd.tar.gz src-test2-5521539314d87d3432e3c5c0e74954a673a884bd.zip | |
Notes
Diffstat (limited to 'openbsd-compat/fake-rfc2553.c')
| -rw-r--r-- | openbsd-compat/fake-rfc2553.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/openbsd-compat/fake-rfc2553.c b/openbsd-compat/fake-rfc2553.c index b6ea3d21e342..096d9e092e29 100644 --- a/openbsd-compat/fake-rfc2553.c +++ b/openbsd-compat/fake-rfc2553.c @@ -51,6 +51,8 @@ int getnameinfo(const struct sockaddr *sa, size_t salen, char *host, struct hostent *hp; char tmpserv[16]; + if (sa->sa_family != AF_UNSPEC && sa->sa_family != AF_INET) + return (EAI_FAMILY); if (serv != NULL) { snprintf(tmpserv, sizeof(tmpserv), "%d", ntohs(sin->sin_port)); if (strlcpy(serv, tmpserv, servlen) >= servlen) @@ -95,6 +97,8 @@ gai_strerror(int err) return ("memory allocation failure."); case EAI_NONAME: return ("nodename nor servname provided, or not known"); + case EAI_FAMILY: + return ("ai_family not supported"); default: return ("unknown/invalid error."); } @@ -159,6 +163,9 @@ getaddrinfo(const char *hostname, const char *servname, u_long addr; port = 0; + if (hints && hints->ai_family != AF_UNSPEC && + hints->ai_family != AF_INET) + return (EAI_FAMILY); if (servname != NULL) { char *cp; |