Control: retitle -1 zathura: crash when quitting before PDF rendering is complete Control: forwarded -1 https://github.com/pwmt/zathura/issues/656
I've submitted an issue upstream. On 2024-08-05 10:03:45 +0200, Vincent Lefevre wrote: > I can still reproduce the segmentation fault on the same machine > before the upgrade to the latest version, and after the upgrade. And even on a newer machine, but this is more difficult, probably because it is much faster. So I had the idea to try on larger PDF files, with large images, and I can reproduce the crash all the time. I just need to quit fast enough (with 'q'), apparently before rendering is complete. This is not always a segmentation fault, but this can be zathura: ../../../src/cairo-pattern.c:1155: cairo_pattern_destroy: Assertion `CAIRO_REFERENCE_COUNT_HAS_REFERENCE (&pattern->ref_count)' failed. zsh: IOT instruction (core dumped) zathura wd/doc/lyon/tcl/lignes-fortes.pdf zathura: ../../../src/cairo-pattern.c:1093: cairo_pattern_reference: Assertion `CAIRO_REFERENCE_COUNT_HAS_REFERENCE (&pattern->ref_count)' failed. zsh: IOT instruction (core dumped) zathura visorando-circuit-des-chapelles-a-sainte-catherine.pdf According to the zathura source, zathura uses threading. So the cause might be that when zathura receives 'q', it starts to free some data structures while rendering is still done in another thread. -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
