diff options
Diffstat (limited to 'resolv/nss_dns/dns-host.c')
| -rw-r--r-- | resolv/nss_dns/dns-host.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index 8592183f62..fe4ac2d793 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -599,7 +599,6 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, int (*name_ok) (const char *); u_char packtmp[NS_MAXCDNAME]; int have_to_map = 0; - int32_t ttl = 0; uintptr_t pad = -(uintptr_t) buffer % __alignof__ (struct host_data); buffer += pad; if (__builtin_expect (buflen < sizeof (struct host_data) + pad, 0)) @@ -733,7 +732,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, cp += INT16SZ; /* type */ class = __ns_get16 (cp); cp += INT16SZ; /* class */ - ttl = __ns_get32 (cp); + int32_t ttl = __ns_get32 (cp); cp += INT32SZ; /* TTL */ n = __ns_get16 (cp); cp += INT16SZ; /* len */ @@ -907,7 +906,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, { register int nn; - if (ttlp != NULL && ttl != 0) + if (ttlp != NULL) *ttlp = ttl; if (canonp != NULL) *canonp = bp; @@ -1163,7 +1162,7 @@ gaih_getanswer_slice (const querybuf *answer, int anslen, const char *qname, if (*firstp) { - if (ttl != 0 && ttlp != NULL) + if (ttlp != NULL) *ttlp = ttl; (*pat)->name = canon ?: h_name; |