[jira] [Created] (PROTON-2199) memory leak in c++ object inspect

["Jeff Eaton (Jira)" <ji...@apache.org>]

Jeff Eaton created PROTON-2199:
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             Summary: memory leak in c++ object inspect
                 Key: PROTON-2199
                 URL: https://issues.apache.org/jira/browse/PROTON-2199
             Project: Qpid Proton
          Issue Type: Bug
          Components: cpp-binding
            Reporter: Jeff Eaton


The {{pn_ptr_base::inspect()}} function in {{cpp/src/object.cpp}} calls {{pn_string(NULL)}} on line 36 and never frees the allocated memory with {{pn_free()}}.

The fix is to create the std::string as a temporary variable, then free the pn_string_t, then return the temporary std::string, like this:

{{std::string tmp(pn_string_get(s));}}
{{pn_free(s);}}
{{return tmp;}}



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