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cplussharp / graph-studio-next

GraphStudioNext is a tool for developers to build and test DirectShow Graphs
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Crash closing property page launched from filters window #329

Closed mikecopperwhite closed 5 years ago

mikecopperwhite commented 5 years ago

STEPS Launch application Graph Insert Filter Select Filter (e.g. AVI Mux) Click Property Page Click Close on launched property page

EXPECTED Property page closes

ACTUAL Application crashes

Side effect of the fix for issue #239 when property page is launched without being associated with a filter.

mikecopperwhite commented 5 years ago

Fixed by commit https://github.com/cplussharp/graph-studio-next/commit/71d6bb684b7b18bf8bc6007c07dd96a5de3385eb

Code was previously closing property pages which had null filter pointer.