Hi All, Could somebody please explain why do we use a virtual destructor in complex type auto generated classes for RPC style?
Thanks, Dushshantha -----Original Message----- From: Dushshantha Chandradasa (JIRA) [mailto:[EMAIL PROTECTED] Sent: Friday, September 16, 2005 11:49 AM To: [email protected] Subject: [jira] Commented: (AXISCPP-343) SIGSEGV deserializing an array of complex elements [ http://issues.apache.org/jira/browse/AXISCPP-343?page=comments#action_12 329513 ] Dushshantha Chandradasa commented on AXISCPP-343: ------------------------------------------------- Hi Mark, why do we use a memset here?? And why we use a virtual destructor here in RPC?? > SIGSEGV deserializing an array of complex elements > -------------------------------------------------- > > Key: AXISCPP-343 > URL: http://issues.apache.org/jira/browse/AXISCPP-343 > Project: Axis-C++ > Type: Bug > Components: Serialization > Versions: 1.4 Final > Environment: RH9 > Reporter: Unai Uribarri > Assignee: Dushshantha Chandradasa > Attachments: siaam.wsdl > > The function Axis_Create_* (in the following example, the mapItem > object) in the stubs generated by wsdl2ws java tool generates a SIGSEGV > when tring to enlarge an array of objects > mapItem* pNew = new mapItem[nSize]; > memcpy(pNew, pObj, sizeof(mapItem)*nSize/2); > memset(pObj, 0, sizeof(mapItem)*nSize/2); > --> delete [] pObj; <-- SIGSEGV > memset clears the virtual table pointer of the mapItem objects and the delete operator crash. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
