diff options
Diffstat (limited to 'src/network/getaddrinfo.c')
| -rw-r--r-- | src/network/getaddrinfo.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/network/getaddrinfo.c b/src/network/getaddrinfo.c index 9df045f6..64ad259a 100644 --- a/src/network/getaddrinfo.c +++ b/src/network/getaddrinfo.c @@ -16,6 +16,7 @@ int getaddrinfo(const char *restrict host, const char *restrict serv, const stru char canon[256], *outcanon; int nservs, naddrs, nais, canon_len, i, j, k; int family = AF_UNSPEC, flags = 0, proto = 0, socktype = 0; + int no_family = 0; struct aibuf *out; if (!host && !serv) return EAI_NONAME; @@ -82,7 +83,7 @@ int getaddrinfo(const char *restrict host, const char *restrict serv, const stru default: return EAI_SYSTEM; } - if (family == tf[i]) return EAI_NONAME; + if (family == tf[i]) no_family = 1; family = tf[1-i]; } } @@ -93,6 +94,8 @@ int getaddrinfo(const char *restrict host, const char *restrict serv, const stru naddrs = __lookup_name(addrs, canon, host, family, flags); if (naddrs < 0) return naddrs; + if (no_family) return EAI_NODATA; + nais = nservs * naddrs; canon_len = strlen(canon); out = calloc(1, nais * sizeof(*out) + canon_len + 1); |