joyent/node — pull request #4105 by indutny (2012-10-09 11:08:40+00:00)
Title: openssl: some thread safety improvements

* BIO: add BIO_TYPE_NO_EX_DATA option to allow constructing BIOs without
ex data
* CRYPTO: CRYPTO_add_lock should use atomic instructions where possible

/cc @bnoordhuis

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I'm also going to send those patches to upstream... watch openssl-dev mailing list.