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| author | Andy Polyakov <appro@openssl.org> | 2013-10-03 10:55:49 +0200 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2013-10-03 10:57:45 +0200 |
| commit | 4dfac659ff2ca311f860aab1b4878a5868fd83a0 (patch) | |
| tree | e9c6efb6bcb76e29a0e86058443cd0052e9d2167 | |
| parent | 66e0f9db083b3a8fa28d2fa1a7e5d425263a84ab (diff) | |
| download | openssl-new-4dfac659ff2ca311f860aab1b4878a5868fd83a0.tar.gz | |
evp/e_des3.c: fix typo with potential integer overflow on 32-bit platforms.
Submitted by: Yuriy Kaminskiy
(cherry picked from commit 524b00c0da42b129ed8622dfb3f5eab9cc5d6617)
| -rw-r--r-- | crypto/evp/e_des3.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/evp/e_des3.c b/crypto/evp/e_des3.c index 157d0d515e..fa3b05cf14 100644 --- a/crypto/evp/e_des3.c +++ b/crypto/evp/e_des3.c @@ -119,7 +119,7 @@ static int des_ede_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, static int des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl) { - if (inl>=EVP_MAXCHUNK) + while (inl>=EVP_MAXCHUNK) { DES_ede3_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK, &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3, @@ -158,7 +158,7 @@ static int des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, return 1; } - if (inl>=EVP_MAXCHUNK) + while (inl>=EVP_MAXCHUNK) { DES_ede3_cbc_encrypt(in, out, (long)EVP_MAXCHUNK, &dat->ks1, &dat->ks2, &dat->ks3, @@ -177,7 +177,7 @@ static int des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, static int des_ede_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl) { - if (inl>=EVP_MAXCHUNK) + while (inl>=EVP_MAXCHUNK) { DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3, |