Save as crashes QGIS

[Benjamin Jakimow]

Using the data source → Save As options crashes QGIS in Linux.

Tested on Ubuntu 20.04 with EnMAP-Box 3.10.0.20220524T082114.TEST

1. Open QGIS 3.24, start EnMAP-Box
2. Load example data
3. Open “Save as” dialog for “enmap_berlin” via context menu “Save as”
4. Try to save as “enmap_berlin.tif” with INTERLEAVE=BAND

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[Benjamin Jakimow]

The algorithm creates the following four files:

 2.1K May 30 16:02 enmap_berlin.qml
  24M May 30 16:02 enmap_berlin.tif
  20K May 30 16:02 enmap_berlin.tif.aux.xml
    0 May 30 16:02 enmap_berlin.tif.log

However, the log file remains empty and the enmap_berlin.tif cannot be read by gdal:

gdalinfo enmap_berlin.tif
ERROR 1: enmap_berlin.tif:Failed to allocate memory for to read TIFF directory (0 elements of 20 bytes each)
ERROR 1: TIFFReadDirectory:Failed to read directory at offset 24691268
gdalinfo failed - unable to open 'enmap_berlin.tif'.

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[Benjamin Jakimow]

Same crash happens when using “Translate”. @Fabian Thiel can you reproduce this error on your windows systems?

[Agustin Lobo]

An issue that results on a crash should not be blocking?

[Andreas Rabe]

I can’t reproduce this under Windows 10 and QGIS 3.26.0.

[Agustin Lobo]

Worked fine for me on Pop!_OS 20.04 (based on Ubuntu 20.04)

(using enmapbox Version 3.10.3.20220824T155109.master)