Bug Tracker item #3572691, was opened at 2012-09-28 01:29 Message generated for change (Tracker Item Submitted) made by robotux You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126467&aid=3572691&group_id=250683
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: daemon Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Thomas Preud'homme (robotux) Assigned to: Nobody/Anonymous (nobody) Summary: long line in message body causes error 530 Initial Comment: As reported in Debian [BR], long line in message body causes error "530 5.2.0 Message is empty. Aborting.". This in turn can causes MTA (exim is cited in the bug report) to fail with 'Broken pipe' message for dspam router and use retries to send other emails to other recepients, so messages are deferred and delivered with delay. [BR] http://bugs.debian.org/688853 The error stems from the fact that pop_buffer returns NULL when no newline is found (which is systematic for a line longer than 1023 bytes, the size of the buffer used in client_getline()). When this happens, the NULL is propagated from pop_buffer to client_getline, then to read_sock and finally process_connection returns the aformentioned error. Attach a patch to truncate line at 1023 bytes in pop_buffer by adding a newline just before the \0 when none is found. Note that I didn't try the patch so review are more than welcome. Best regards, Thomas Preud'homme ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126467&aid=3572691&group_id=250683 ------------------------------------------------------------------------------ Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html _______________________________________________ Dspam-devel mailing list Dspam-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspam-devel
