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Handle CNAME-only in ares_parse_aaaa_reply().

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posted to the c-ares list by Peter Griess <pg@std.in>.
This commit is contained in:
Guenter Knauf
2012-04-19 19:27:02 +02:00
parent 2c67ce6459
commit b3afe9cbde
1 changed files with 3 additions and 1 deletions
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4
ares_parse_aaaa_reply.c
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@ -204,7 +204,9 @@ int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
}
}
if (status == ARES_SUCCESS && naddrs == 0)
/* the check for naliases to be zero is to make sure CNAME responses
don't get caught here */
if (status == ARES_SUCCESS && naddrs == 0 && naliases == 0)
status = ARES_ENODATA;
if (status == ARES_SUCCESS)
{