d872d00b2f
This version adds the following functionality: * TLS 1.3 * AFALG engine support for hardware accelleration * x25519 ECC curve support * CRIME protection: disable use of compression by default * Support for ChaCha20 and Poly1305 Patches fixing bugs in the /dev/crypto engine were applied, from https://github.com/openssl/openssl/pull/7585 This increses the size of the ipk binray on MIPS32 by about 32%: old: 693.941 bin/packages/mips_24kc/base/libopenssl1.0.0_1.0.2q-2_mips_24kc.ipk 193.827 bin/packages/mips_24kc/base/openssl-util_1.0.2q-2_mips_24kc.ipk new: 912.493 bin/packages/mips_24kc/base/libopenssl1.1_1.1.1a-2_mips_24kc.ipk 239.316 bin/packages/mips_24kc/base/openssl-util_1.1.1a-2_mips_24kc.ipk Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From add2ab1f289c24a1563c5b895d5cd133fe874f12 Mon Sep 17 00:00:00 2001
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From: Eneas U de Queiroz <cote2004-github@yahoo.com>
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Date: Wed, 14 Nov 2018 11:22:14 -0200
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Subject: [PATCH 2/7] eng_devcrypto: expand digest failure cases
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Return failure when the digest_ctx is null in digest_update and
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digest_final, and when md is null in digest_final.
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Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
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Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
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Reviewed-by: Richard Levitte <levitte@openssl.org>
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(Merged from https://github.com/openssl/openssl/pull/7585)
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(cherry picked from commit 4d9f99654441e36fdcb49540a1dbc9d4c70ccb68)
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--- a/crypto/engine/eng_devcrypto.c
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+++ b/crypto/engine/eng_devcrypto.c
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@@ -438,6 +438,9 @@ static int digest_update(EVP_MD_CTX *ctx
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if (count == 0)
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return 1;
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+ if (digest_ctx == NULL)
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+ return 0;
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+
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if (digest_op(digest_ctx, data, count, NULL, COP_FLAG_UPDATE) < 0) {
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SYSerr(SYS_F_IOCTL, errno);
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return 0;
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@@ -451,6 +454,8 @@ static int digest_final(EVP_MD_CTX *ctx,
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struct digest_ctx *digest_ctx =
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(struct digest_ctx *)EVP_MD_CTX_md_data(ctx);
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+ if (md == NULL || digest_ctx == NULL)
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+ return 0;
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if (digest_op(digest_ctx, NULL, 0, md, COP_FLAG_FINAL) < 0) {
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SYSerr(SYS_F_IOCTL, errno);
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return 0;
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