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From "Robbie Gemmell (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-3148) Seg fault caused by Buffer::putRawData(const string &s)
Date Sun, 26 Feb 2012 21:44:49 GMT

     [ https://issues.apache.org/jira/browse/QPID-3148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robbie Gemmell updated QPID-3148:
---------------------------------

    Component/s: C++ Broker
    
> Seg fault caused by Buffer::putRawData(const string &s)
> -------------------------------------------------------
>
>                 Key: QPID-3148
>                 URL: https://issues.apache.org/jira/browse/QPID-3148
>             Project: Qpid
>          Issue Type: Improvement
>          Components: C++ Broker
>         Environment: C++ Broker 0.8
>            Reporter: http
>
> I have the problem while using Header exchange.The queue and binding to header exhcange
are created.The args of binding is very long,so have Seg fault.And then I find the bad point
at Buffer::putRawData(const string &s)
> The code as follows:
> uint32_t len = s.length();
> s.copy(data + position, len);
> position +=len;
> If the length of string s is greater than the length of data, then error occurrs. Why
don't check the length and then copy?

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