electron/patches/node/revert_crypto_add_oaeplabel_option.patch
2020-09-17 16:08:57 -06:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shelley Vohr <shelley.vohr@gmail.com>
Date: Tue, 15 Oct 2019 11:30:27 -0700
Subject: Revert "crypto: add oaepLabel option"
This partially reverts https://github.com/nodejs/node/pull/29489.
The BoringSSL incompatibilities (OPENSSL_memdup) will be shimmed in and this should
be removed when the associated update is rolled into Chromium.
diff --git a/src/node_crypto.cc b/src/node_crypto.cc
index fc780a4387c9a838a80b063276043f6087ce8259..43bdb88d48324cf8b206c711d3c3133f147aba24 100644
--- a/src/node_crypto.cc
+++ b/src/node_crypto.cc
@@ -5055,18 +5055,6 @@ bool PublicKeyCipher::Cipher(Environment* env,
return false;
}
- if (oaep_label_len != 0) {
- // OpenSSL takes ownership of the label, so we need to create a copy.
- void* label = OPENSSL_memdup(oaep_label, oaep_label_len);
- CHECK_NOT_NULL(label);
- if (0 >= EVP_PKEY_CTX_set0_rsa_oaep_label(ctx.get(),
- reinterpret_cast<unsigned char*>(label),
- oaep_label_len)) {
- OPENSSL_free(label);
- return false;
- }
- }
-
size_t out_len = 0;
if (EVP_PKEY_cipher(ctx.get(), nullptr, &out_len, data, len) <= 0)
return false;