Bug 440436
| Summary: | access into large isos (>4GB) is broken | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Thomas Bittermann <fedora-bugzilla> | ||||
| Component: | fuseiso | Assignee: | Tom "spot" Callaway <tcallawa> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 8 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 20070708-4.fc7 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2008-04-17 03:53:41 UTC | Type: | --- | ||||
| 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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Created attachment 300266 [details]
patch which fixes support for isos > 4GB
I also sent the patch to upstream ... This is obviously correct. I'll apply the patch and push updates. Thanks for the patch. fuseiso-20070708-4.fc7 has been submitted as an update for Fedora 7 fuseiso-20070708-4.fc8 has been submitted as an update for Fedora 8 fuseiso-20070708-4.fc7 has been pushed to the Fedora 7 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update fuseiso'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F7/FEDORA-2008-2930 fuseiso-20070708-4.fc7 has been pushed to the Fedora 7 stable repository. If problems still persist, please make note of it in this bug report. fuseiso-20070708-4.fc8 has been pushed to the Fedora 8 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Accessing content in isos larger than 4gb (mounted with fuseiso) does not work - you can only access files in the are < 4gb. Version-Release number of selected component (if applicable): 20070708-3 How reproducible: Steps to Reproduce: 1. fuseiso CentOS-5.1-x86_64-bin-DVD.iso /mnt/cdrom 2. rpm -qpi /mnt/cdrom/ypbind-1.19-8.el5.x86_64.rpm Actual results: fails with "... no rpm ..." Expected results: display rpm package information Additional info: Checked the isos md5 and sha1 sum - were ok, checked the access into the iso while mounted as loop device - worked fine. The problem is in isofs.h: typedef struct _isofs_context { ... size_t block_size; // raw block size size_t block_offset; // offset from block start ... size_t data_size; // data size inside block ... } size_t is simply "too small". The appended patch worked for me on RHEL4u6 and Fedora 8. Greetings Thomas