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dns: Use ntohl for ans->ttl in dns_parse_answer_ex

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dns_parse_answer_ex was not converting ans->ttl from network
by order to host byte order which was causing certain ttls
it to go negative. In turn this was causing answer edit checks
to fail.

ASTERISK-25528 #close
Reported-by: Daniel Tryba
Tested-by: George Joseph

Change-Id: I31505132d6321c46d2f39fd06c20ee808a864037
This commit is contained in:
George Joseph
2015-11-06 13:19:11 -07:00
parent f12ebe3584
commit d82a4b098f
1 changed files with 1 additions and 1 deletions
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2
main/dns.c
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@@ -475,7 +475,7 @@ static int dns_parse_answer_ex(void *context, int rr_class, int rr_type, unsigne
/* Skip over the records that do not have the same resource record class and type we care about */ /* Skip over the records that do not have the same resource record class and type we care about */
if (ntohs(ans->class) == rr_class && ntohs(ans->rtype) == rr_type) { if (ntohs(ans->class) == rr_class && ntohs(ans->rtype) == rr_type) {
/* Invoke the record handler callback to deliver the discovered record */ /* Invoke the record handler callback to deliver the discovered record */
record_handler(context, answer, ntohs(ans->size), ans->ttl); record_handler(context, answer, ntohs(ans->size), ntohl(ans->ttl));
/*At least one record was found */ /*At least one record was found */
ret = AST_DNS_SEARCH_SUCCESS; ret = AST_DNS_SEARCH_SUCCESS;
} }