Problem Note 30802: A memory overwrite occurs when using WebDAV LIBNAME or FILENAME with hot fix E9BB30 applied
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When you use a WebDAV LIBNAME or FILENAME statement and have hot fix E9BB30 applied, a memory overwrite can occur. The symptoms of this problem vary, depending on what memory is overwritten and how and when that memory is next accessed.
To see the traceback from one reported case, involving a PROC COPY to a library defined with a WebDAV LIBNAME statement, click the Output tab of this note.
To apply the fix for this issue, click the Hot Fix tab in this note.
Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | Base SAS | Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.1 TS1M3 SP4 | 9.2 TS1M0 |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows XP 64-bit Edition | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft® Windows® for x64 | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows 2000 Advanced Server | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows 2000 Datacenter Server | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows 2000 Server | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows 2000 Professional | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows NT Workstation | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Datacenter Edition | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows Server 2003 Enterprise Edition | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows Server 2003 Standard Edition | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Microsoft Windows XP Professional | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Windows Vista | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| 64-bit Enabled AIX | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| 64-bit Enabled HP-UX | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| 64-bit Enabled Solaris | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| HP-UX IPF | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Linux | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Linux on Itanium | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| OpenVMS Alpha | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
| Tru64 UNIX | 9.1 TS1M3 SP4 | 9.2 TS1M0 | ||
Segmentation Violation In Task [ COPY ] Fault Occurred at [/ha/dev/sas/sas913/sasexe/tkmk.so:skm_unlink+0xc] Task Traceback /ha/dev/sas/sas913/sasexe/tkmk.so:skm_unlink+0xc /ha/dev/sas/sas913/hotfix/sasexe/tkhttp.so:httpReadHeaders+0xd10 /ha/dev/sas/sas913/hotfix/sasexe/tkhttp.so:httpReadStatus+0x3d8 /ha/dev/sas/sas913/hotfix/sasexe/tkhttp.so:httpSendRequest+0x26c /ha/dev/sas/sas913/hotfix/sasexe/tkhttp.so:httpReadStatus+0x15e8 /ha/dev/sas/sas913/hotfix/sasexe/tkhttp.so:httpInstPutL+0x58 /ha/dev/sas/sas913/hotfix/sasexe/tkedavc.so:tkedavcFilePut+0xf8 /ha/dev/sas/sas913/hotfix/sasexe/sas.e9ba69:hc_webdav_put_new_file+0x60 /ha/dev/sas/sas913/hotfix/sasexe/sas.e9ba69:wcclose+0xcc4 /ha/dev/sas/sas913/sasexe/sasyh:yzbclos+0x550 /ha/dev/sas/sas913/hotfix/sasexe/sase7io:yzrclos+0xbd8 /ha/dev/sas/sas913/hotfix/sasexe/sase7io:e7oclos+0x1158 /ha/dev/sas/sas913/sasexe/sasyoio:yoclose+0xf18 /ha/dev/sas/sas913/sasexe/saszcpy:zutcopy2+0x4130 /ha/dev/sas/sas913/sasexe/saszcpy:zutcopy2+0x90c /ha/dev/sas/sas913/sasexe/saszcpy:zutcopy2+0x20 /ha/dev/sas/sas913/hotfix/sasexe/sasqutil:utstdex+0x780 /ha/dev/sas/sas913/hotfix/sasexe/sasqutil:utsort+0x152ac /ha/dev/sas/sas913/hotfix/sasexe/sasqutil:utsort+0x9d24 /ha/dev/sas/sas913/hotfix/sasexe/sasqutil:utrstmt+0x3a0 /ha/dev/sas/sas913/hotfix/sasexe/sasxshel:yspproc+0x77c /ha/dev/sas/sas913/hotfix/sasexe/sasqutil:xsparse+0x20c /ha/dev/sas/sas913/hotfix/sasexe/sasqutil:sasqutil+0x470 /ha/dev/sas/sas913/hotfix/sasexe/sas.e9ba69:vvtentr+0x120
A fix for SAS 9.1.3 (9.1 TS1M3) for this issue is available at:
http://www.sas.com/techsup/download/hotfix/e9_sbcs_prod_list.html#030802A fix for SAS 9.1.3 (9.1 TS1M3) with Asian Language Support (DBCS) for this issue is available at:
http://www.sas.com/techsup/download/hotfix/e9_dbcs_prod_list.html#030802| Type: | Problem Note |
| Priority: | medium |
| Topic: | Third Party ==> Products ==> WebDAV SAS Reference ==> LIBNAME Engines |
| Date Modified: | 2007-12-18 11:21:24 |
| Date Created: | 2007-12-18 09:36:19 |