diff options
Diffstat (limited to 'dev-libs/openssl/files/openssl-1.0.1e-bad-mac-aes-ni.patch')
| -rw-r--r-- | dev-libs/openssl/files/openssl-1.0.1e-bad-mac-aes-ni.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dev-libs/openssl/files/openssl-1.0.1e-bad-mac-aes-ni.patch b/dev-libs/openssl/files/openssl-1.0.1e-bad-mac-aes-ni.patch new file mode 100644 index 00000000..4422a62c --- /dev/null +++ b/dev-libs/openssl/files/openssl-1.0.1e-bad-mac-aes-ni.patch @@ -0,0 +1,35 @@ +https://bugs.gentoo.org/463444 + +From 9ab3ce124616cb12bd39c6aa1e1bde0f46969b29 Mon Sep 17 00:00:00 2001 +From: Andy Polyakov <appro@openssl.org> +Date: Mon, 18 Mar 2013 19:29:41 +0100 +Subject: [PATCH] e_aes_cbc_hmac_sha1.c: fix rare bad record mac on AES-NI + plaforms. + +PR: 3002 +(cherry picked from commit 5c60046553716fcf160718f59160493194f212dc) +--- + crypto/evp/e_aes_cbc_hmac_sha1.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/crypto/evp/e_aes_cbc_hmac_sha1.c b/crypto/evp/e_aes_cbc_hmac_sha1.c +index 483e04b..fb2c884 100644 +--- a/crypto/evp/e_aes_cbc_hmac_sha1.c ++++ b/crypto/evp/e_aes_cbc_hmac_sha1.c +@@ -328,10 +328,11 @@ static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, + + if (res!=SHA_CBLOCK) continue; + +- mask = 0-((inp_len+8-j)>>(sizeof(j)*8-1)); ++ /* j is not incremented yet */ ++ mask = 0-((inp_len+7-j)>>(sizeof(j)*8-1)); + data->u[SHA_LBLOCK-1] |= bitlen&mask; + sha1_block_data_order(&key->md,data,1); +- mask &= 0-((j-inp_len-73)>>(sizeof(j)*8-1)); ++ mask &= 0-((j-inp_len-72)>>(sizeof(j)*8-1)); + pmac->u[0] |= key->md.h0 & mask; + pmac->u[1] |= key->md.h1 & mask; + pmac->u[2] |= key->md.h2 & mask; +-- +1.8.2.1 + |