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From "Farid Zaripov (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (STDCXX-1063) std::string::replace (size_type, size_type, size_type, char_type) doesn't check third argument
Date Sun, 19 Feb 2012 17:42:36 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-1063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Farid Zaripov resolved STDCXX-1063.
-----------------------------------

    Resolution: Fixed

Fixed with adding a regression test thus: http://svn.apache.org/viewvc?view=revision&revision=1291024
                
> std::string::replace (size_type, size_type, size_type, char_type) doesn't check third
argument
> ----------------------------------------------------------------------------------------------
>
>                 Key: STDCXX-1063
>                 URL: https://issues.apache.org/jira/browse/STDCXX-1063
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: 21. Strings
>    Affects Versions: 4.1.3, 4.1.4, 4.2.0, 4.2.1
>         Environment: All
>            Reporter: Farid Zaripov
>            Assignee: Farid Zaripov
>            Priority: Minor
>             Fix For: 4.2.2
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> The following test fails with segmentation fault:
> {code}
> #include <iostream>
> #include <string>
> #include <stdexcept>
> static char long_string [4096] = {'a'};
> int main ()
> {
>     try {
>         std::string s (long_string, 4095);
>         s.replace (0, 1, s.max_size () + 1, 'a');
>         std::cout << "Expect length error, got nothing" << '\n';
>     }
>     catch (std::length_error& e) {
>         std::cout << "Got expected length error" << '\n';
>     }
>     return 0;
> }
> {code}

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