[asterisk-bugs] [Asterisk 0016053]: Crash on deeply nested while/if statements in AEL

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16053 
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Reported By:                diLLec
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16053
Category:                   PBX/pbx_ael
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.1.6 
JIRA:                       SWP-1414 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-10-11 17:49 CDT
Last Modified:              2010-06-10 01:40 CDT
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Summary:                    Crash on deeply nested while/if statements in AEL
Description: 
While reloading ael via ael reload the asterisk process runs into SIGSEGV. 

This bug is curios since Asterisk starts and loads the ael very well. Also
if ael reload is typed in at the cli when starting Asterisk with -c is
working fine.

The issue only shows up when using asterisk manager or asterisk -r.
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Relationships       ID      Summary
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has duplicate       0017430 segfault in for loop embedded switch st...
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 (0123217) diLLec (reporter) - 2010-06-10 01:40
 https://issues.asterisk.org/view.php?id=16053#c123217 
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I'm very glad to hear from you murf.

Option 1 solved the problem. I've simply changed the AST_STACKSIZE line to


#define AST_STACKSIZE 1536 * 1024

in asterisk/utils.h. Are there any implications I have to be aware of when
using such a high stack size?

Many thanks again for looking over my problem and your detailed
explanations. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-06-10 01:40 diLLec         Note Added: 0123217                          
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