Was entering budget estimates and using budget barchart to visualize. Working as expected until I got to a specific account. Account of interest wasn't showing up in chart as expected (or as other accounts had done). Account of interest had one (1) subaccount. Subaccount contained no transactions in this book (so let's get rid of it and see if the bar chart works better). Navigated back to Accounts tab, selected unused/unwanted subaccount, clicked the delete icon in the toolbar. GnuCash crashed. Repeated twice more with same results. The second time I selected "delete account" from the context menu. The third time I confirmed that the chart and budget tabs were closed before attempting to delete the account.
Forgot to mention this is a patch build: 4.2-212-g44432c5+
Created attachment 373935 [details] 2020-12-12 15:03 Crash report
A use-after-free in some new code, fixed in git. Thanks!