[asterisk-bugs] [JIRA] (ASTERISK-24891) [USAN] Int overflow in strings.h

[Rusty Newton (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-24891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rusty Newton updated ASTERISK-24891:
------------------------------------

    Component/s: Core/General

> [USAN] Int overflow in strings.h
> --------------------------------
>
>                 Key: ASTERISK-24891
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24891
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>    Affects Versions: 11.16.0
>            Reporter: Badalian Vyacheslav
>            Severity: Minor
>
> Found by gcc {{Undefined santize}}
> To reproduce. 
> # Add ASTERISK-24718
> # configure with undefind santize
> # compile and install
> # Run 
> {code}
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193416315 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193410403 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:969:15: runtime error: signed integer overflow: 193449280 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193352224 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193426018 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193426150 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193404514 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193405547 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193434464 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193404514 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193353695 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193404514 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193404514 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193358866 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:1009:15: runtime error: signed integer overflow: 193433775 * 33 cannot be represented in type 'int'
> /home/obs/asterisk-11.16.0-un/include/asterisk/strings.h:969:15: runtime error: signed integer overflow: 193467535 * 33 cannot be represented in type 'in
> {code}



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