Make saveFile(char *, size) make an immediate copy
of the data also for the case where we use a save
file dialog.
Previously it would make a copy after the file dialog
was closed, but at that point the content pointer may
be stale if the calling code did not keep it alive.
This makes the behavior for the two save code paths
be identical: a copy of the data will be made right
away, before the function returns. This is also the
only behavior which makes sense, since the function
has no way of communicating to the caller when it is
done with the data.
Pick-to: 6.7 6.6
Change-Id: I890a4897f20251e9abbf90d0a4b96d8ba12d3740
Reviewed-by: Even Oscar Andersen <even.oscar.andersen@qt.io>
Reviewed-by: Piotr Wierciński <piotr.wiercinski@qt.io>
(cherry picked from commit 4b324202433365ff43f623903beefc4286345839)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
0dcdca5127