[qt/qt/qtbase]: Summary of bulk changes made

Git repository change summary for qt/qt/qtbase
Pushed by mirror-service into branch '6.12'.
Changed from da33b48d056c803f29a4ac99cf3e319d6fa2f92b to f978c9d6437160bfe5000cbe83d0c3db9b7009d0
Acknowledgement was received that this change introduces only existing code that has been pushed to another public open source repository.

This change contains the following new commits:

Git commit f978c9d6437160bfe5000cbe83d0c3db9b7009d0 by Qt Cherry-pick Bot (on behalf of Marc Mutz) on 02/08/2026 at 18:34..
QOCICols: replace 64KiB stack array with heap allocation

This function ran afoul of the attempt to compile Qt code using
-Wframe-larger-than=20KiB, so fix by allocating the buffer on the heap
instead.

As a drive-by, save that extra allocation N-fold by rewriting the use
of the buffer in QStringBuilder terms, using QStringView and
QByteArrayView, and drop one unneeded reinterpret_cast.

Amends the start of the public history.

Pick-to: 6.11 6.8
Change-Id: I229c1b73641a49ffd93d7638348d974d9209cfef
Reviewed-by: Giuseppe D'Angelo <[email protected]>
(cherry picked from commit 3e81bed3317531e3e47bed5dc8a385223c3cae1e)
Reviewed-by: Qt Cherry-pick Bot <[email protected]>
https://invent.kde.org/qt/qt/qtbase/-/commit/f978c9d6437160bfe5000cbe83d0c3db9b7009d0