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Don't throw an exception if SRV records don't exist

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This commit is contained in:
Florian Zeitz 2011-05-27 16:52:27 +02:00
parent 901108dd1c
commit 0761f45bf4
1 changed files with 5 additions and 1 deletions
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6
src/XMPPSRVLookup.m
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@ -216,11 +216,15 @@
answerLen = res_nsearch(&resState, [request cString], ns_c_in, answerLen = res_nsearch(&resState, [request cString], ns_c_in,
ns_t_srv, answer, (int)of_pagesize); ns_t_srv, answer, (int)of_pagesize);
if (answerLen < 1 || answerLen > of_pagesize) if ((answerLen == -1) && (h_errno == HOST_NOT_FOUND))
return;
if (answerLen < 1 || answerLen > of_pagesize) {
@throw [OFAddressTranslationFailedException @throw [OFAddressTranslationFailedException
newWithClass: isa newWithClass: isa
socket: nil socket: nil
host: domain]; host: domain];
}
if (ns_initparse(answer, answerLen, &handle)) if (ns_initparse(answer, answerLen, &handle))
@throw [OFAddressTranslationFailedException @throw [OFAddressTranslationFailedException