[ https://issues.apache.org/jira/browse/XERCESC-2085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Scott Cantor resolved XERCESC-2085. ----------------------------------- Resolution: Fixed Applied to trunk, r1801221 > Crash in PSVIWriter due to strrchr returning NULL > ------------------------------------------------- > > Key: XERCESC-2085 > URL: https://issues.apache.org/jira/browse/XERCESC-2085 > Project: Xerces-C++ > Issue Type: Bug > Components: Samples/Tests > Affects Versions: 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4 > Environment: Debian GNU/Linux amd64 > Reporter: Bill Blough > Assignee: Scott Cantor > Priority: Minor > Fix For: 3.2.0 > > Attachments: psviwriter_segfault.diff > > > This was reported in Debian quite some time ago (I was not maintainer then). > I have fixed it in Debian and am forwarding my patch. > The original Debian bug report can be found at > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=715592 > PSVIWriter uses strrchr but does not properly handle a NULL return value, > causing strcat to attempt to dereference a NULL pointer. > My patch adds a check that the result of strrchr (for the '/' case) is not > null before executing the strcat. The case for '\\' is not affected because > of the "greater than" check just prior. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: c-dev-unsubscr...@xerces.apache.org For additional commands, e-mail: c-dev-h...@xerces.apache.org