diff options
Diffstat (limited to 'lib/libc/net/getaddrinfo.c')
| -rw-r--r-- | lib/libc/net/getaddrinfo.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libc/net/getaddrinfo.c b/lib/libc/net/getaddrinfo.c index 54ac329..d987a16 100644 --- a/lib/libc/net/getaddrinfo.c +++ b/lib/libc/net/getaddrinfo.c @@ -2251,6 +2251,8 @@ _dns_getaddrinfo(void *rv, void *cb_data, va_list ap) struct res_target q, q2; res_state res; + ai = NULL; + hostname = va_arg(ap, char *); pai = va_arg(ap, const struct addrinfo *); @@ -2329,16 +2331,16 @@ _dns_getaddrinfo(void *rv, void *cb_data, va_list ap) /* prefer IPv6 */ if (q.next) { ai = getanswer(buf2, q2.n, q2.name, q2.qtype, pai, res); - if (ai) { + if (ai != NULL) { cur->ai_next = ai; while (cur && cur->ai_next) cur = cur->ai_next; } } - if (!ai || pai->ai_family != AF_UNSPEC || + if (ai == NULL || pai->ai_family != AF_UNSPEC || (pai->ai_flags & (AI_ALL | AI_V4MAPPED)) != AI_V4MAPPED) { ai = getanswer(buf, q.n, q.name, q.qtype, pai, res); - if (ai) + if (ai != NULL) cur->ai_next = ai; } free(buf); |
