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Make DNS callbacks return -1 on error, so invalid records are ignored

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(bug #1137)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2311 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
James Golovich
2004-03-03 03:12:59 +00:00
parent 22b56f13cc
commit d260293f62
3 changed files with 9 additions and 3 deletions
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4
dns.c
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@@ -137,8 +137,10 @@ static int dns_parse_answer(void *context,
if (ntohs(ans->class) == class && ntohs(ans->rtype) == type) {
if (callback) {
if ((res = callback(context, answer, ntohs(ans->size), fullanswer)) < 0)
if ((res = callback(context, answer, ntohs(ans->size), fullanswer)) < 0) {
ast_log(LOG_WARNING, "Failed to parse result\n");
return -1;
}
if (res > 0)
return 1;
}