https://issues.apache.org/bugzilla/show_bug.cgi?id=45063
Summary: JK-1.2.26 IIS ISAPI filter issue when running different identities running apppools Product: Tomcat 4 Version: Unknown Platform: PC OS/Version: Windows Server 2003 Status: NEW Severity: normal Priority: P2 Component: Connector:JK/AJP AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] We have seen that the Jakarta Redirect ISAPI filter can crash IIS 6.0 AppPools in the following senario. 1- Two AppPools are running under the identity of different accounts. (Non admin accounts.) 2- The first AppPool has started (someone hits the web app associated with it), if the second AppPool tries to start up, it will fail since the filter is currently controlled by the first AppPool account. Basically it comes down to an illegal memory reference being made to the ISAPI filter. Since the ISAPI filter works if the user is part of the admin group, we can suppose that there is a write permissions issue that is covered up by using elevated accounts. ChildEBP RetAddr Args to Child 0104bc94 7c83d281 0000046c 00000004 00000000 ntdll!RtlpWaitOnCriticalSection+0xdf 0104bcb4 6a6c400b 6a6e11ec 6a6bf741 01cc8310 ntdll!RtlEnterCriticalSection+0xa8 WARNING: Stack unwind information not available. Following frames may be wrong. 0104bcbc 6a6bf741 01cc8310 00000000 6a6e6168 isapi_redirect!TerminateFilter+0x810b 0104bcd0 6a6d2dbf 01cca890 01cc7f90 6a6e6168 isapi_redirect!TerminateFilter+0x3841 0104bcfc 6a6d30f6 01cc8310 00000001 01cc7f90 isapi_redirect!TerminateFilter+0x16ebf 0104bd2c 6a6d2a66 01cc7f90 01cc82f8 00000002 isapi_redirect!TerminateFilter+0x171f6 00000000 00000000 00000000 00000000 00000000 isapi_redirect!TerminateFilter+0x16b66 -- Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]