Bug report #18563
QGis3 crashes when saving to an existing BNA file
| Status: | Closed | ||
|---|---|---|---|
| Priority: | High | ||
| Assignee: |  Even Rouault | ||
| Category: | Data Provider/OGR | ||
| Affected QGIS version: | 3.0.0 | Regression?: | No |
| Operating System: | Ubuntu 16.04 | Easy fix?: | Yes |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | Yes | Copied to github as #: | 26451 |
Description
If I select a vector layer and from the right click menu, Save As a BNA file, the file is created as expected. However if I then edit the vector layer in QGis and save again to the same BNA file, QGis crashes. If I delete the BNA file outside of QGis before resaving all works fine. If I use a different name for the Save As all works fine.
When saving I turn off the option to load the saved layer back to QGis and just in case it has any bearing on the result, I change the output Coordinate Precision to 0 as the values are UTM co-ords and only good to 50m anyway.
Associated revisions
QgsVectorFileWriter: workaround a bug in GDAL where appending to an existing BNA crashes it (fixes #18563)
Upstream fixes done in GDAL as well to fix the crash itself:
GDAL master: https://github.com/OSGeo/gdal/commit/a36939afd5248338d928ac2107e2136b32ffb9df
GDAL 2.3 branch: https://github.com/OSGeo/gdal/commit/f9af14bc04e6f4fea8175f0e212455c2b6520378
History
#1
Updated by Alessandro Pasotti about 6 years ago
- Category changed from QGIS Server to Data Provider/OGR
#2
Updated by Even Rouault almost 6 years ago
- Assignee set to Even Rouault
#3
Updated by Even Rouault almost 6 years ago
- % Done changed from 0 to 100
- Status changed from Open to Closed
Applied in changeset qgis|43f796e78ef6faa6240c70a84ffd5acfc2c326a6.