https://bugs.winehq.org/show_bug.cgi?id=47641
Bug ID: 47641 Summary: Treeview Expand using option TVE_COLLAPSE|TVE_COLLAPSERESET causes crash Product: Wine Version: 4.14 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: comctl32 Assignee: wine-bugs@winehq.org Reporter: leslie_alistair@hotmail.com Distribution: ---
Created attachment 65082 --> https://bugs.winehq.org/attachment.cgi?id=65082 Testcase
When an application call a TreeView Expand function with TVE_COLLAPSE|TVE_COLLAPSERESET options, there is a chance that it will crash the application.
See attached patch for the simplest testcase.