[asterisk-bugs] [Asterisk 0016876]: setting pollmailboxes=yes will crash asterisk on startup

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16876 
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Reported By:                marcelloceschia
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16876
Category:                   Applications/app_voicemail/ODBC
Reproducibility:            have not tried
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.2.2 
JIRA:                       SWP-944 
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:             2010-02-21 10:41 CST
Last Modified:              2010-02-23 16:59 CST
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Summary:                    setting pollmailboxes=yes will crash asterisk on
startup
Description: 
Program terminated with signal 11, Segmentation fault.
https://issues.asterisk.org/view.php?id=0  0xb750d9a3 in strlen () from
/lib/libc.so.6
(gdb) bt full
https://issues.asterisk.org/view.php?id=0  0xb750d9a3 in strlen () from
/lib/libc.so.6
No symbol table info available.
https://issues.asterisk.org/view.php?id=1  0x08081947 in __ast_strdup (s=0x4
<Address 0x4 out of bounds>,
file=0xb67276e2 "app_voicemail.c", lineno=10274, func=0xb672c23a
"mwi_sub_event_cb") at astmm.c:261
        len = 3076472820
        ptr = <value optimized out>
https://issues.asterisk.org/view.php?id=2  0xb670a6ab in mwi_sub_event_cb
(event=0x909d5f0, userdata=0x0) at
app_voicemail.c:10274
        __PRETTY_FUNCTION__ = "mwi_sub_event_cb"
https://issues.asterisk.org/view.php?id=3  0x080c79cf in handle_event
(data=0x909e0b8) at event.c:1137
        ie_val = 0x0
        sub = 0x8f9d4f0
https://issues.asterisk.org/view.php?id=4  0x0814ed04 in tps_processing_function
(data=0x82050a8) at
taskprocessor.c:310
        t = 0x90b00b0
        size = 0
        __PRETTY_FUNCTION__ = "tps_processing_function"
https://issues.asterisk.org/view.php?id=5  0x0815b5c3 in dummy_start
(data=0x8209da8) at utils.c:968
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf =
{136355392, 0, 4001536, -1222401128, -490538338, -1896930336},
__mask_was_saved = 0}}, __pad = {0xb723a454, 0x0, 0xb7310ff4, 0x0}}
        not_first_call = <value optimized out>
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "dummy_start"
https://issues.asterisk.org/view.php?id=6  0xb72ff6e5 in start_thread () from
/lib/libpthread.so.0
No symbol table info available.
https://issues.asterisk.org/view.php?id=7  0xb72ff600 in ?? () from
/lib/libpthread.so.0
No symbol table info available.


event->type = 768
event->event_len = 7680
event->payload = ""

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Relationships       ID      Summary
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related to          0015757 [branch] Add support for distributing d...
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 (0118433) marcelloceschia (reporter) - 2010-02-23 16:59
 https://issues.asterisk.org/view.php?id=16876#c118433 
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But checking against a null string should be done by the core, so no
component can crash the system.

As I see it is not posible to subscribe mwi events for all mailboxes? 

Issue History 
Date Modified    Username       Field                    Change               
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2010-02-23 16:59 marcelloceschiaNote Added: 0118433                          
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