From: Victor Duchovni (Victor.DuchovniMorganStanley.com)
Date: Tue Jun 06 2006 - 11:35:42 CDT

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On Tue, Jun 06, 2006 at 08:00:55AM -0400, Wietse Venema wrote:

> This fixes the panic, but I still need the queue file to understand
> where the out-of-order record comes from.

Was the queue file ever made available? I've never seen this symptom.
Which 2.3 snapshot is this?

> *** ./qmgr_message.c- Mon Mar 13 20:00:13 2006
> --- ./qmgr_message.c Tue Jun 6 07:59:04 2006

For anyone else who wants a point patch for their 2.3 snapshot: the
patch for the corrupted queue file error handler applies to *both*
queue managers. Here it is for both. Of course you shold not be seeing
corrupted queue files. That can be a sign of a disk or filesystem that
botches data integrity (data disappears after fsync(2)), software that
manipulates queue files in an unsafe manner, or perhaps a cleanup(8)
bug where actual malformed queue files are written to disk. My money is
on one of the first two.

Index: src/oqmgr/qmgr_message.c
--- src/oqmgr/qmgr_message.c
+++ src/oqmgr/qmgr_message.c
-678,7 +678,7
         if (rec_type > 0)
             msg_warn("%s: ignoring out-of-order DSN original recipient <%.200s>",
                      message->queue_id, dsn_orcpt);
- myfree(orig_rcpt);
+ myfree(dsn_orcpt);
     }
     if (orig_rcpt != 0) {
         if (rec_type > 0)
Index: src/qmgr/qmgr_message.c
--- src/qmgr/qmgr_message.c
+++ src/qmgr/qmgr_message.c
-711,7 +711,7
         if (rec_type > 0)
             msg_warn("%s: ignoring out-of-order DSN original recipient <%.200s>",
                      message->queue_id, dsn_orcpt);
- myfree(orig_rcpt);
+ myfree(dsn_orcpt);
     }
     if (orig_rcpt != 0) {
         if (rec_type > 0)

--
        Viktor.

P.S. Morgan Stanley is looking for a New York City based, Senior Unix
     system/email administrator to architect and sustain the Unix email
     environment. If you are interested, please drop me a note.

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