[asterisk-bugs] [JIRA] (ASTERISK-23546) CB_ADD_LEN does not do what you'd think

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-23546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan updated ASTERISK-23546:
-----------------------------------

    Target Release Version/s: 11.10.0

> CB_ADD_LEN does not do what you'd think
> ---------------------------------------
>
>                 Key: ASTERISK-23546
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23546
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Configuration, Core/General
>    Affects Versions: SVN, 1.8.26.1
>            Reporter: Walter Doekes
>            Assignee: Richard Mudgett
>            Severity: Trivial
>      Target Release: 1.8.28.0, 11.10.0
>
>
> What's wrong with this code? ;)
> {code}
> static void  CB_ADD_LEN(struct ast_str **cb, const char *str, int len)
> {
>         char *s = ast_alloca(len + 1);
>         ast_copy_string(s, str, len);
>         ast_str_append(cb, 0, "%s", str);
> }
> {code}



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