forked from Mirrors/freeswitch
let return 0 be a failure on read in iks to avoid cpu race
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13123 d0543943-73ff-0310-b7d9-9358b9ac24b2
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@ -517,8 +517,8 @@ iks_recv (iksparser *prs, int timeout)
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{
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len = data->trans->recv (data->sock, data->buf, NET_IO_BUF_SIZE - 1, timeout);
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}
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if (len < 0) return IKS_NET_RWERR;
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if (len == 0) break;
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if (len <= 0) return IKS_NET_RWERR;
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data->buf[len] = '\0';
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if (data->logHook) data->logHook (data->user_data, data->buf, len, 1);
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ret = iks_parse (prs, data->buf, len, 0);
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