[Bug 14882] New: UpdateResource fails to delete a resource
wine-bugs at winehq.org
wine-bugs at winehq.org
Sat Aug 16 06:00:38 CDT 2008
http://bugs.winehq.org/show_bug.cgi?id=14882
Summary: UpdateResource fails to delete a resource
Product: Wine
Version: 1.1.2
Platform: All
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: kernel32
AssignedTo: wine-bugs at winehq.org
ReportedBy: johnlen7+wine at gmail.com
UpdateResource should, according to MSDN, delete a resource if
(!lpData)&&(!cbData). This is actually the way applications can delete
resources and various resource-related application, like InnoSetup, use it.
However wine's current implementation of UpdateResourceW unconditionally calls
allocate_resource_data, which will fail if either lpData or cbData is NULL.
I hope I can fix it, but I will need to familiarize myself with kernel32 code
first.
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