core: Support non-thread-safe getenv.
* src/get-env.c (_gpgme_getenv): Use gpgrt_lock_lock and gpgrt_lock_unlock to protect call of getnev.
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
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• gniibe Authored on Feb 27 2018, 10:43 AM - Parents
- rMc58f61e92226: WS removal
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The problem is still that other - non-gpgme threads - can still use getenv and friends without us noticing that. But I see no solution for this. In any case this code is the best we can do.
We may eventually want to a gpgrt_getenv to libgpg-error and offer it to other applications as a safe getenv wrapper.