microsoft / microsoft/mfcmapi

Crash adding a 0-size string to a MV_UNICODE prop

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@stephenegriffin is already working on this.

Since Nov 14, 2023.

bug
Dominant language
C++
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Merged PRs (30d)
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Description

Version: 23.0.23089.01 x64

Reproducer:

Select some folder or some message. Use Property > Advanced > Edit specific property. Pick property number: 0x1101f. (The MV editor comes up.) Add a value, but make it the empty string. Close the MV editor with OK. (The program crashes.)

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