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let return 0 be a failure on read in iks to avoid cpu race

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13123 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-04-22 21:43:53 +00:00
parent 21a8e4db33
commit 17aca10ec6
1 changed files with 2 additions and 2 deletions
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4
libs/iksemel/src/stream.c
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@ -517,8 +517,8 @@ iks_recv (iksparser *prs, int timeout)
{
len = data->trans->recv (data->sock, data->buf, NET_IO_BUF_SIZE - 1, timeout);
}
if (len < 0) return IKS_NET_RWERR;
if (len == 0) break;
if (len <= 0) return IKS_NET_RWERR;
data->buf[len] = '\0';
if (data->logHook) data->logHook (data->user_data, data->buf, len, 1);
ret = iks_parse (prs, data->buf, len, 0);