[Bug 53014] New: HICON leak in CopyImage causes TheBat! to crash after a while

WineHQ Bugzilla wine-bugs at winehq.org
Tue May 17 18:19:11 CDT 2022


https://bugs.winehq.org/show_bug.cgi?id=53014

            Bug ID: 53014
           Summary: HICON leak in CopyImage causes TheBat! to crash after
                    a while
           Product: Wine
           Version: 7.5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: wine-bugs at winehq.org
          Reporter: jswinebz at kanargh.org.uk
      Distribution: ---

So, I just updated from my locally patched wine to the current F35 version,
which is 7.5 plus staging.

That means I lost my version of the patch on bug 52207 and gained the official
version.

Unfortunately my original problem then reappeared. After about 30 minutes
runtime The Bat! freezes up and cannot even repaint its windows.

If I disable its "Animate System Tray Icon" preference, then it runs stable
indefinitely. (As it did under my version of the patch against 6.21.)

The debug trace output doesn't look entirely the same: I'm not seeing any clear
indication of HBITMAP overflow, in fact those counts look stable and
reasonable. But it definitely looks like *something* is still leaking within
CopyImage, and eventually causing a complete breakdown of GDI.

(I'll continue to dig into this, just raising in case it's more obvious to
someone else.)

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