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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi List,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>I used the ldapdb_plugin as a template for my sql_plugin-enhancements.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>While reading through the code there is one problem coming to my mind:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>In ldapdb_canon_client there is NO check whether ulen is greater than out_umax – maybe it is only a minor issue because the string user is only truncated, but I didn’t have a look if there could be any situation where the size of the string user could be greater than out_umax.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Patch would be: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>>if (ulen>out_umax) return SASL_NOMEM;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Just in front of the memcpy.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Lars<o:p></o:p></span></p></div></body></html>