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

[bugs at busybox.net]

The following issue has been CLOSED 
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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:                     closed
Resolution:                 open
Fixed in Version:           
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Date Submitted:             02-14-2007 02:44 PST
Last Modified:              02-14-2007 12:52 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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---------------------------------------------------------------------- 
 vda - 02-14-07 12:52  
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Fixed (by disabling MARK code) in rev 17891. Thanks! 

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                    
02-14-07 12:52  vda            Status                   assigned => closed  
02-14-07 12:52  vda            Note Added: 0002163                          
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