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Tooltip crash [Watson] clr20r3: NULL_POINTER_READ_c0000005_PresentationFramework.dll!System.Windows.Controls.PopupControlService.OnPostProcessInput #3112

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SamBent opened this issue Jun 9, 2020 · 1 comment
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@SamBent
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SamBent commented Jun 9, 2020

NRE when closing tooltips in some situations, due to re-entrancy.

[Port of servicing fix for .NET 4.8]

@SamBent
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SamBent commented Aug 17, 2021

Fix ported to 3.1.19, 5.0.0. (The offending code is completely rewritten in 6.0.)

@SamBent SamBent closed this as completed Aug 17, 2021
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