Task #10611 (closed)
Opened 11 years ago
Closed 11 years ago
Bug: .vsi tag parsing seeks beyond end of file
| Reported by: | mlinkert | Owned by: | mlinkert |
|---|---|---|---|
| Priority: | major | Milestone: | OMERO-4.4.7 |
| Component: | Bio-Formats | Version: | 4.4.8 |
| Keywords: | n.a. | Cc: | schuler@…, emoran550@… |
| Resources: | n.a. | Referenced By: | n.a. |
| References: | n.a. | Remaining Time: | n.a. |
| Sprint: | n.a. |
Description
See http://lists.openmicroscopy.org.uk/pipermail/ome-users/2013-March/003643.html
We've encountered similar problems in the past; it may make sense to catch all exceptions when reading tags, so that files are always readable even if the tags are unknown or invalid.
Change History (4)
comment:1 Changed 11 years ago by mlinkert
- Milestone changed from Unscheduled to OMERO-4.4.7
- Resolution set to fixed
- Status changed from new to closed
comment:2 Changed 11 years ago by mlinkert
- Resolution fixed deleted
- Status changed from closed to reopened
Re-opening per http://lists.openmicroscopy.org.uk/pipermail/ome-users/2013-May/003753.html; see the two datasets in cellsens/liz/.
comment:3 Changed 11 years ago by mlinkert
- Cc emoran550@… added
comment:4 Changed 11 years ago by mlinkert
- Resolution set to fixed
- Status changed from reopened to closed
- Version set to 4.4.8
Unfortunately not something we can fix; the two datasets in cellsens/liz (C00010-H01.vsi and C00010-H02.vsi) each have truncated frame*.ets files. CellSens? Viewer displays both images as completely white (suggesting that the image tiles cannot be located), and all of the tile layout information that should be present at the end of the frame*.ets file is missing. Additionally, the last byte in each of the frame*.ets files falls in the middle of a JPEG tile stream, further suggesting that the files are truncated.
Fixed with https://github.com/openmicroscopy/bioformats/pull/478
This fix will be included in the upcoming 4.4.7 release.