<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-AU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello Donald,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I had a brief look at the archives and could not find any information on this so I am assuming it hasn’t been raised before. There is a buffer overflow occurring with mrtrix programs (e.g tracks2prob) when using nifti and analyse file formats as well as compile time warnings about it under ubuntu 11.04. I have traced this to lines 293 in nifti1.cpp and 338 in analyse.cpp. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>These lines should be changed from<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>strncpy ((gchar*) &NH->regular, "r\0", 2);<o:p></o:p></p><p class=MsoNormal>to <o:p></o:p></p><p class=MsoNormal>strncpy ((gchar*) &NH->regular, "r\0", 1); or strncpy ((gchar*) &NH->regular, "r", 1);<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Cheers,<o:p></o:p></p><p class=MsoNormal>Parnesh<o:p></o:p></p></div></body></html>