System Information
Operating system: windows 10
Graphics card: nvidia gforce rtx 2070
Blender Version
2.93
Worked: (newest version of Blender that worked as expected)
control + o to open .blend file
in the file browsing window, press control + s to save
exit file browsing window
blender crashes
Can not reproduce the crash. Can you check again with default settings (File -> Defaults -> Load Factory Settings)?
May be some add-on is enabled which causing the crash, disabling them fixes the issue sometimes.
Oh wait, I followed the wrong steps (Thanks to @Ankit Meel (ankitm)). Can reproduce for both debug and release build of 3.0.0 alpha (rB7b0c8097a7d1).
Case looks similar to T88570: Regression: Crash when saving after pressing ctrl+S twice..
blender.exe!_BLI_assert_abort() Line 57 C blender.exe!wm_handler_fileselect_do(bContext * C, ListBase * handlers, wmEventHandler_Op * handler, int val) Line 2316 Cblender.exe!wm_handler_fileselect_call(bContext * C, ListBase * handlers, wmEventHandler_Op * handler, const wmEvent * event) Line 2463 blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2906 blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2958 blender.exe!wm_event_do_handlers(bContext * C) Line 3378 blender.exe!WM_main(bContext * C) Line 650 blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 562