[Bug 49070] New: Qt installer framework 1.4.x based installers fail with error 'Could not move Updates.xml to target location. Error: Destination file exists'.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49070

            Bug ID: 49070
           Summary: Qt installer framework 1.4.x based installers fail
                    with error 'Could not move Updates.xml to target
                    location. Error: Destination file exists'.
           Product: Wine
           Version: 5.7
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: focht at gmx.net
      Distribution: ---

Hello folks,

while checking/investigating bug 34624 ("Qt Creator 1.4.0 online setup fails to
download some packages, reports 'Connection closed') which was identified as
dupe of bug 31438 I've encountered another problem which is worth documenting.

The installer reports at one point 'Could not move Updates.xml to target
location. Error: Destination file exists'.

Apparently this is a bug in the QT installer framework itself.

https://bugreports.qt.io/browse/QTIFW-354

Fixed by commit
https://github.com/qtproject/installer-framework/commit/7798b3d3e010367be64d975f2337b8019454ccf0
,part of 1.5.0 release.

--- snip ---
Fix broken random name generation for temporary directories.

Task-number: QTIFW-354

The function was correctly calculating the initial part of the
name using QTemporaryFile, though the appended "meta" was not
checked and could result in duplicated names later on.

Change-Id: I00eeebbb01fbfcc5a626e4bdfe04013f8e520ed5
Reviewed-by: Niels Weber <niels.weber at digia.com>
Reviewed-by: Tim Jenssen <tim.jenssen at digia.com>
--- snip ---

$ sha1sum qt-windows-opensource-1.4.0-2-x86-online.exe 
5d471cebfc9dcf0427bfccbb093199bcec8164e6 
qt-windows-opensource-1.4.0-2-x86-online.exe

$ du -sh qt-windows-opensource-1.4.0-2-x86-online.exe 
14M    qt-windows-opensource-1.4.0-2-x86-online.exe

$ wine --version
wine-5.7-151-g9805c312fb

Regards

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