Bug 888059
| Summary: | guestfs_inspect_os() fails with Win7 image with registry in "non-pristine" state | ||||||
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| Product: | [Community] Virtualization Tools | Reporter: | skippyvondrake | ||||
| Component: | libguestfs | Assignee: | Richard W.M. Jones <rjones> | ||||
| Status: | CLOSED UPSTREAM | QA Contact: | |||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | unspecified | CC: | dyasny, mbooth | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-12-18 08:14:51 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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The registry is faulty: hivex: /sysroot/Windows/System32/config/SOFTWARE: trailing garbage at end of file (at 0x245b000, after 8557 pages) The problem with libguestfs failing when presented with a bad registry has already been fixed. https://github.com/libguestfs/libguestfs/commit/95df8a7c0cedb0daf8f5318fbeb931f6a67e6286 |
Created attachment 665162 [details] see "Additional info" above for steps taken to create debug log. Description of problem: Windows 7 image can be booted in Xen, but upon startup (in Xen) a "Registry Recovery... recovery was successful" message appears. The libguestfs cannot digest such "impure" registry entries. Version-Release number of selected component (if applicable):1.19.61 How reproducible: Very - with my specific image. I may be able to provide it. (about 20GB). Steps to Reproduce: 1. load image with guestfs and call guestfs_inspect_os() 2. 3. Actual results: guestfs_inspect_os fails. Expected results: guestfs_inspect_os not fail? Additional info: The debug info provide was obtained using 'guestfs_set_verbose(g,1)' in the application code. AND by hardcoding the "flags" in hivex.c, function 'do_hivex_open()' of the libguestfs sources (1.19.61). Flags is set to include HIVEX_OPEN_VERBOSE and HIVEX_OPEN_DEBUG.