Hi -- I have some code that runs when compiled with GCC-4.2 (on OSX Snow Leopard), but that throws the following error with my fresh compile of 4.6.0:<div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   run_features(2872) malloc: *** error for object 0x100502060: pointer being freed was not allocated</font></div>

<div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   *** set a breakpoint in malloc_error_break to debug</font></div><div><br></div><div>The line that creates this error is here, on line 24: <a href="https://gist.github.com/923262">https://gist.github.com/923262</a></div>

<div>(Apologies for any egregious code abuses in there, I&#39;m just learning!)</div><div>In the debugger, it lets me step from that line to the constructor of xml_oarchive (line 114 of xml_oarchive.hpp), and when I try to step any further, I get this:</div>

<div><div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   run_features(2885) malloc: *** error for object 0x100501b00: pointer being freed was not allocated</font></div><div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   *** set a breakpoint in malloc_error_break to debug</font></div>

<div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   </font></div><div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   Program received signal SIGABRT, Aborted.</font></div>

<div><font class="Apple-style-span" face="&#39;courier new&#39;, monospace">   0x00007fff871a95d6 in __kill ()</font></div></div><div><br></div><div>Could anyone advise me on what I could do to fix this? I really want to be working with GCC 4.6.0 and the boost serialisation libraries.</div>

<div>Incidentally, I reinstalled boost after I installed the latest GCC (with homebrew), and I&#39;d set cc, gcc, and g++ symlinks to GCC-4.6.0 before I did that, so boost should be compiled with the latest.</div><div>Thanks very much for any &amp; all assistance.</div>

<div>   Doug.</div>