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fix: malloc mismatch in node_crypto (electron-4.x) #112
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Didn't we switch to using patch files for node? |
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Thats what i thought, didn't get into 4.x. @MarshallOfSound are you gonna add it ? If not I can do it and follow up with this patch over there. |
EC_KEY_key2buf returns an OPENSSL_malloc'd pointer so it shouldn't be passed into Buffer::New, which expect a libc malloc'd pointer. Instead, factor out the ECDH::GetPublicKey code which uses EC_POINT_point2oct. This preserves the existing behavior where encoding failures are silently ignored, but it is probably safe to CHECK fail them instead. PR-URL: nodejs/node#25717 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
SSL_set_tlsext_status_ocsp_resp expects the data to be allocated with OPENSSL_malloc, not libc malloc, so use OpenSSLMalloc. Additionally, though OpenSSL doesn't type-check due to it being a macro, the function is documented to take an unsigned char pointer: https://www.openssl.org/docs/man1.1.0/ssl/SSL_set_tlsext_status_ocsp_resp.html (By default, OPENSSL_malloc is the same as libc malloc, but it is possible to customize this.) PR-URL: nodejs/node#25706 Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
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zcbenz
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Aug 1, 2019
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Backports the crypto patches mentioned in #110, minimizing the original PR surface.