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fix(pam): use environ variable when getenv doesn't work #903

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@saidsay-so saidsay-so commented Apr 10, 2024

On some programs like sudo, getenv doesn't return the environment variable value.
We check the char **environ variable also to not miss those values.

Close #902

On some programs like sudo, getenv doesn't return the environment variable value.
@principis
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This doesn't really make sense to me. Why is it that environ may contain variables that getenv doesn't return? It should be the same.

@saidsay-so
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This doesn't really make sense to me. Why is it that environ may contain variables that getenv doesn't return? It should be the same.

Frankly I don't know myself, I wasn't thinking that it was possible but I was able to reproduce the bug as it was initially reported and the fix works.

@DragoonZ
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DragoonZ commented Oct 8, 2024

when will this be merged?

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SSH_CONNECTION security issue is back
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