Bug report #18563

QGis3 crashes when saving to an existing BNA file

Added by Kim Frankcombe 9 months ago. Updated 7 months ago.

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

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

Revision 43f796e7
Added by Even Rouault 7 months ago

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

Revision 3b291026
Added by Even Rouault 7 months ago

Merge pull request #7141 from rouault/fix_18563

QgsVectorFileWriter: workaround a bug in GDAL where appending to an existing BNA crashes it (fixes #18563)

History

#1 Updated by Alessandro Pasotti 8 months ago

  • Category changed from QGIS Server to Data Provider/OGR

#2 Updated by Even Rouault 7 months ago

  • Assignee set to Even Rouault

#3 Updated by Even Rouault 7 months ago

  • % Done changed from 0 to 100
  • Status changed from Open to Closed

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