[uClibc] [buildroot 0000222]: SysV IPC incorrect in user space

bugs at busybox.net bugs at busybox.net
Tue Apr 12 04:15:59 UTC 2005


The following issue has been SUBMITTED.
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<http://busybox.net/bugs/view.php?id=222> 
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Reported By:                Luke
Assigned To:                uClibc
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Project:                    buildroot
Issue ID:                   222
Category:                   Architecture Specific
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
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Date Submitted:             04-11-2005 21:15 PDT
Last Modified:              04-11-2005 21:15 PDT
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Summary:                    SysV IPC incorrect in user space
Description: 
The output of ipcs does not correspond to the output of /proc/sysvipc/msg.


More specifically ipcs reports the "used-bytes" column to be 16384 when
there are no messages on the queue.

It looks like an alignment issue in the msqid_ds structure in
/usr/include/bits/ipc.h since the msg_qbytes default value of 16384 is
actually being seen in the msg_cbytes field.
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Issue History
Date Modified  Username       Field                    Change              
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04-11-05 21:15 Luke           New Issue                                    
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