[asterisk-bugs] [JIRA] (ASTERISK-23556) Compilation warning for invert.c (array subscript is above array bounds)

[Lukas Hauser (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-23556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=226114#comment-226114 ] 

Lukas Hauser commented on ASTERISK-23556:
-----------------------------------------

I was able to reproduce this with the current version 13.3.2 on ubuntu 14.04.

$ gcc --version
gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2


> Compilation warning for invert.c (array subscript is above array bounds)
> ------------------------------------------------------------------------
>
>                 Key: ASTERISK-23556
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23556
>             Project: Asterisk
>          Issue Type: Improvement
>      Security Level: None
>          Components: Codecs/codec_lpc10, Core/BuildSystem
>    Affects Versions: 12.1.1
>         Environment: gcc (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388]
>            Reporter: Marcello Ceschia
>            Severity: Critical
>
> {code}
>    [CC] invert.c -> invert.o
> invert.c: In function ‘invert_’:
> invert.c:167:24: warning: array subscript is above array bounds [-Warray-bounds]
>       rc[j] -= rc[k] * v[j + k * 10 - 11];
> {code}



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