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Commit 79c2c741 authored by Pauli's avatar Pauli
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Use secure_getenv(3) when available.



Change all calls to getenv() inside libcrypto to use a new wrapper function
that use secure_getenv() if available and an issetugid then getenv if not.

CPU processor override flags are unchanged.

Extra checks for OPENSSL_issetugid() have been removed in favour of the
safe getenv.

Reviewed-by: default avatarBernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/7047)

(cherry picked from commit 5c39a55d04ea6e6f734b627a050b9e702788d50d)
parent 1fd6afb5
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