diff options
Diffstat (limited to 'crypto/evp/evp_enc.c')
-rw-r--r-- | crypto/evp/evp_enc.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c index 6b6d65163f..8dddcc0bb5 100644 --- a/crypto/evp/evp_enc.c +++ b/crypto/evp/evp_enc.c @@ -621,7 +621,7 @@ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, size_t soutl, inl_ = (size_t)inl; int blocksize; - if (outl != NULL) { + if (likely(outl != NULL)) { *outl = 0; } else { ERR_raise(ERR_LIB_EVP, ERR_R_PASSED_NULL_PARAMETER); @@ -629,22 +629,22 @@ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, } /* Prevent accidental use of decryption context when encrypting */ - if (!ctx->encrypt) { + if (unlikely(!ctx->encrypt)) { ERR_raise(ERR_LIB_EVP, EVP_R_INVALID_OPERATION); return 0; } - if (ctx->cipher == NULL) { + if (unlikely(ctx->cipher == NULL)) { ERR_raise(ERR_LIB_EVP, EVP_R_NO_CIPHER_SET); return 0; } - if (ctx->cipher->prov == NULL) + if (unlikely(ctx->cipher->prov == NULL)) goto legacy; blocksize = ctx->cipher->block_size; - if (ctx->cipher->cupdate == NULL || blocksize < 1) { + if (unlikely(ctx->cipher->cupdate == NULL || blocksize < 1)) { ERR_raise(ERR_LIB_EVP, EVP_R_UPDATE_ERROR); return 0; } @@ -653,7 +653,7 @@ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, inl_ + (size_t)(blocksize == 1 ? 0 : blocksize), in, inl_); - if (ret) { + if (likely(ret)) { if (soutl > INT_MAX) { ERR_raise(ERR_LIB_EVP, EVP_R_UPDATE_ERROR); return 0; @@ -770,7 +770,7 @@ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, size_t soutl, inl_ = (size_t)inl; int blocksize; - if (outl != NULL) { + if (likely(outl != NULL)) { *outl = 0; } else { ERR_raise(ERR_LIB_EVP, ERR_R_PASSED_NULL_PARAMETER); @@ -778,21 +778,21 @@ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, } /* Prevent accidental use of encryption context when decrypting */ - if (ctx->encrypt) { + if (unlikely(ctx->encrypt)) { ERR_raise(ERR_LIB_EVP, EVP_R_INVALID_OPERATION); return 0; } - if (ctx->cipher == NULL) { + if (unlikely(ctx->cipher == NULL)) { ERR_raise(ERR_LIB_EVP, EVP_R_NO_CIPHER_SET); return 0; } - if (ctx->cipher->prov == NULL) + if (unlikely(ctx->cipher->prov == NULL)) goto legacy; blocksize = EVP_CIPHER_CTX_get_block_size(ctx); - if (ctx->cipher->cupdate == NULL || blocksize < 1) { + if (unlikely(ctx->cipher->cupdate == NULL || blocksize < 1)) { ERR_raise(ERR_LIB_EVP, EVP_R_UPDATE_ERROR); return 0; } @@ -800,7 +800,7 @@ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, inl_ + (size_t)(blocksize == 1 ? 0 : blocksize), in, inl_); - if (ret) { + if (likely(ret)) { if (soutl > INT_MAX) { ERR_raise(ERR_LIB_EVP, EVP_R_UPDATE_ERROR); return 0; |