Commit 6521cb03 authored by Pauli's avatar Pauli
Browse files

Coverity CID 1444956: Integer handling issues 



Reviewed-by: default avatarMatt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8888)
parent 21d98569

crypto/evp/e_des3.c

+5 −3
Original line number Diff line number Diff line
@@ -280,15 +280,17 @@ static int des3_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr) 
{



    DES_cblock *deskey = ptr;

    int kl;



    switch (type) {

    case EVP_CTRL_RAND_KEY:

        if (RAND_priv_bytes(ptr, EVP_CIPHER_CTX_key_length(ctx)) <= 0)

        kl = EVP_CIPHER_CTX_key_length(ctx);

        if (kl < 0 || RAND_priv_bytes(ptr, kl) <= 0)

            return 0;

        DES_set_odd_parity(deskey);

        if (EVP_CIPHER_CTX_key_length(ctx) >= 16)

        if (kl >= 16)

            DES_set_odd_parity(deskey + 1);

        if (EVP_CIPHER_CTX_key_length(ctx) >= 24)

        if (kl >= 24)

            DES_set_odd_parity(deskey + 2);

        return 1;