Dear All:<br>&nbsp;&nbsp;&nbsp;&nbsp;There is&nbsp;one&nbsp;bug&nbsp;in&nbsp;gromacs&nbsp;3.3.1&nbsp;make_edi&nbsp;module before preparing for flooding,&nbsp;located&nbsp;in&nbsp;file eigio.c.<br>&nbsp;&nbsp;&nbsp;&nbsp;When allocating memory for input eigenvalue array, a realloc() error occurs because of  wild pointer.
<br>&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;goto line 111, before <br>&nbsp;&nbsp;&nbsp;&nbsp;&quot;while (fread_trnheader(status,&amp;head,&amp;bOK))<br>&nbsp;&nbsp;&nbsp;&nbsp;&quot;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;Insert one line <br>&nbsp;&nbsp;&nbsp;&nbsp;&quot;*eigval=NULL;&quot;<br>&nbsp;&nbsp;&nbsp;&nbsp;<br clear="all">&nbsp;&nbsp;&nbsp;&nbsp;<br>-- <br>Guo Zhi
<br>Department of Physics, Fudan University<br>Computational Biophysics Group<br>Address: No. 220 Handan Rd., Shanghai<br>Zip code: 200433<br>Phone: 80-021-65643521<br>mail: <a href="mailto:gzgzgz@gmail.com">gzgzgz@gmail.com
</a> OR <a href="mailto:042019028@fudan.edu.cn">042019028@fudan.edu.cn</a>