[asterisk-bugs] [Asterisk 0016577]: asterisk freezes with 100% CPU after receiving a fax when -p option (realtime priority) is used

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16577 
====================================================================== 
Reported By:                vrban
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16577
Category:                   Applications/app_fax
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.0 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2010-01-11 11:01 CST
Last Modified:              2010-01-11 11:01 CST
====================================================================== 
Summary:                    asterisk freezes with 100% CPU after receiving a fax
when -p option (realtime priority) is used
Description: 
With "-p" option (realtime priority) asterisk freezes with 100% CPU after
receiving a fax via T.38 via app_fax and spandsp-0.0.6pre17

Without "-p" option, it is working without any errors.

Even when i run asterisk in gdb, same issue happen, and gdb also freezes.
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-01-11 11:01 vrban          New Issue                                    
2010-01-11 11:01 vrban          Asterisk Version          => 1.6.2.0         
2010-01-11 11:01 vrban          Regression                => No              
2010-01-11 11:01 vrban          SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
======================================================================