bug#55136: keepassxc segfaults when merging databases

[Maxim Cournoyer <maxim.cournoyer@gmail.com>]

Hello,

Aurora <rind38@disroot.org> writes:

> raingloom <raingloom@riseup.net> writes:
>
>> Sorry, can't really send the database files, obviously.
>>
>> Here is the error message instead.
>>
>> ```
>> failed to register FdoSecrets::Item(0x5596b3d47a20) at
>> "/org/freedesktop/secrets/collection/passes/c417f89606a5463fa0746d0a5f5625ba"
>> "Failed to register item on DBus at path
>> '/org/freedesktop/secrets/collection/passes/c417f89606a5463fa0746d0a5f5625ba'"
>> QObject::connect(Group, Unknown): invalid nullptr parameter
>> QObject::connect(FdoSecrets::Item, FdoSecrets::Collection): invalid
>> nullptr parameter QObject::connect(FdoSecrets::Item,
>> FdoSecrets::Collection): invalid nullptr parameter [1]    1425
>> segmentation fault  keepassxc
>> ```
>
> It might be advisable to try a synthetic test using two new databases
> with some dummy entries in them, to see if it's a general problem with
> database merging or if there's something specifically about the
> databases you're trying to merge that's not being accepted.

Keepassxc seems crashy; I tried creating a new database and it was
crashing randomly, without any error output.

Maxim