Repository: trafficserver Updated Branches: refs/heads/master 13453d9ab -> 883a3d2c8
[TS-2822] Adding check for zero length reads Project: http://git-wip-us.apache.org/repos/asf/trafficserver/repo Commit: http://git-wip-us.apache.org/repos/asf/trafficserver/commit/883a3d2c Tree: http://git-wip-us.apache.org/repos/asf/trafficserver/tree/883a3d2c Diff: http://git-wip-us.apache.org/repos/asf/trafficserver/diff/883a3d2c Branch: refs/heads/master Commit: 883a3d2c8f31ed4b7b004cb980a7307f88b760cb Parents: 13453d9 Author: Brian Geffon <[email protected]> Authored: Wed May 21 11:25:41 2014 -0700 Committer: Brian Geffon <[email protected]> Committed: Wed May 21 11:25:41 2014 -0700 ---------------------------------------------------------------------- proxy/logstats.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/trafficserver/blob/883a3d2c/proxy/logstats.cc ---------------------------------------------------------------------- diff --git a/proxy/logstats.cc b/proxy/logstats.cc index 5d07df1..e594551 100644 --- a/proxy/logstats.cc +++ b/proxy/logstats.cc @@ -1752,7 +1752,7 @@ process_file(int in_fd, off_t offset, unsigned max_age) nread = 0; do { nread = read(in_fd, &buffer[sizeof(LogBufferHeader) + total_read], buffer_bytes - total_read); - if (EOF == nread) { // just bail on error + if (EOF == nread || !nread) { // just bail on error Debug("logstats", "Read failed while reading log buffer, wanted %d bytes, nread=%d, errno=%d", buffer_bytes - total_read, nread, errno); return 1; } else {
