Massive MacOS memory leak (apparently in Cairo 1.17.6 `cairo_mask`)
Environment/Versions
- GIMP version: 2.10.34 intel
- Package: release version
- Operating System: macOS
Description of the bug
Over about 14 hours, GIMP 2.10.34 macos Intel swallowed 143GB of memory. I had opened a screenshot and then copied and pasted a small screenshot 4 times. There's a very bad memory leak going on there. But no idea what it could be.
Reproduction
Is the bug reproducible? Happened only once
Reproduction steps:
- Open a screenshot from clipboard
- Create a layer
- Select the layer
- Paste another screenshot on the layer (creates floating layer)
- Resize the new image down (using scale) tool
- put into place
- copy the little image and paste
- move into place
- make 3 more copies and move into places of the little image
- leave sitting for 14 hours
- memory usage physically peaking at 101.1GB
…
Expected result: Not using so much memory
Actual result: Huge leak of memory
Additional information
If you have a backtrace for a crash or a warning, paste it here.
The image: