[PATCH v2 0/1] MR4944: dlls/msvcrt: Free previous environment variable when clearing

[David Kahurani (＠kahurani)]

Shifting the rest of the variables by one towards indices of lesser value
overwrites the variable being cleared and effectively leaks it.

Signed-off-by: David Kahurani <k.kahurani(a)gmail.com>

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  v2: dlls/msvcrt: Free previous environment variable when clearing
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4944