Adding small check for non-zero reads
Project: http://git-wip-us.apache.org/repos/asf/trafficserver/repo Commit: http://git-wip-us.apache.org/repos/asf/trafficserver/commit/9788eedf Tree: http://git-wip-us.apache.org/repos/asf/trafficserver/tree/9788eedf Diff: http://git-wip-us.apache.org/repos/asf/trafficserver/diff/9788eedf Branch: refs/heads/4.2.x Commit: 9788eedfed648bade82a4c9cc478919656b85ad7 Parents: 53c7a8e Author: Brian Geffon <bri...@apache.org> Authored: Mon Jun 9 16:15:41 2014 -0700 Committer: Brian Geffon <bri...@apache.org> Committed: Tue Jun 10 15:56:00 2014 -0700 ---------------------------------------------------------------------- iocore/net/UnixNetVConnection.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/trafficserver/blob/9788eedf/iocore/net/UnixNetVConnection.cc ---------------------------------------------------------------------- diff --git a/iocore/net/UnixNetVConnection.cc b/iocore/net/UnixNetVConnection.cc index bb361e7..2307776 100644 --- a/iocore/net/UnixNetVConnection.cc +++ b/iocore/net/UnixNetVConnection.cc @@ -266,7 +266,7 @@ read_from_net(NetHandler *nh, UnixNetVConnection *vc, EThread *thread) } NET_INCREMENT_DYN_STAT(net_calls_to_read_stat); total_read += rattempted; - } while (r == rattempted && total_read < toread); + } while (rattempted && r == rattempted && total_read < toread); // if we have already moved some bytes successfully, summarize in r if (total_read != rattempted) {
