Bug 454821

SUMMARY
Unexpected application crash when trying to save the changes of a new transaction. The crash can be reproduced every time.

From the terminal report these lines:
 kmymoney: malloc.c:2617: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed.
22 -- exe=/usr/bin/kmymoney
zsh: alarm      kmymoney

STEPS TO REPRODUCE
1. Enter a new record
2. Click on save the new record
3. The app stays open for a few seconds and then closes. When reopening it the changes are lost

OBSERVED RESULT
When trying to save changes from the menu and even from the save icon, the app crashes and when you open it again the save record has not occurred.

EXPECTED RESULT
When a new record is made by clicking on the Save icon or from the menu, the added records should be kept.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro Qonos 21.2.6
(available in About System)
KDE Plasma Version: 5.24.5
KDE Frameworks Version: 5.94.0
Qt Version: 5.15.4

ADDITIONAL INFORMATION