An auto_ptr bug in readString

[Bostjan Lah]

Hi.

First thanks for this excellent CGI library. I have been using it
extensively for the past several months. 
I recently also started using it with a memory leak detection tool
Valgrind (http://developer.kde.org/~sewardj/) and it kept reporting
unmatched new[] with delete / free (instead of delete []). The problem
function is readString which uses auto_ptr for allocating a char array
of readSize size, i.e.:
auto_ptr<char> temp(new char[readSize]);
auto_ptrs and arrays apparently don't mix so I'm attaching a patch for
CgiUtils.cpp which uses a simple char *temp instead.

Regards,
Bostjan

readString.patch
Description: Text document