[BusyBox 0001219]: syslogd deadlock when logs in IPC buffer and MARK is on

bugs at busybox.net bugs at busybox.net
Wed Feb 14 10:45:00 UTC 2007


The following issue has been SUBMITTED. 
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http://busybox.net/bugs/view.php?id=1219 
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Reported By:                IlyaPanfilov
Assigned To:                BusyBox
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Project:                    BusyBox
Issue ID:                   1219
Category:                   Other
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     assigned
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Date Submitted:             02-14-2007 02:44 PST
Last Modified:              02-14-2007 02:45 PST
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Summary:                    syslogd deadlock when logs in IPC buffer and MARK is
on
Description: 
Syslogd can deadlocks that causes hanging of all applications which use
syslog

This happens if syslogd is alarmed to make MARK while writing to IPC
buffer:
semaphores are down but do_mark rouitine tries to down they again.


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Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
02-14-07 02:45  IlyaPanfilov   New Issue                                    
02-14-07 02:45  IlyaPanfilov   Status                   new => assigned     
02-14-07 02:45  IlyaPanfilov   Assigned To               => BusyBox         
02-14-07 02:45  IlyaPanfilov   File Added: syslogd.c.patch                    
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