The main() return value is a program's exit code.

[oweals/openssl.git] / crypto / pkcs7 / pk7_doit.c

diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c
index fa0159ee1d52ab394e29e1f4de2630bd28ce4551..80ac5e34b4c5351badb140ce60743a11c96a2b1a 100644 (file)
--- a/crypto/pkcs7/pk7_doit.c
+++ b/crypto/pkcs7/pk7_doit.c
@@ -161,9 +161,10 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
                BIO_get_cipher_ctx(btmp, &ctx);
                keylen=EVP_CIPHER_key_length(evp_cipher);
                ivlen=EVP_CIPHER_iv_length(evp_cipher);
-               RAND_bytes(key,keylen);
+               if (RAND_bytes(key,keylen) <= 0)
+                       goto err;
                xalg->algorithm = OBJ_nid2obj(EVP_CIPHER_type(evp_cipher));
-               if (ivlen > 0) RAND_bytes(iv,ivlen);
+               if (ivlen > 0) RAND_pseudo_bytes(iv,ivlen);
                EVP_CipherInit(ctx, evp_cipher, key, iv, 1);
 
                if (ivlen > 0) {
@@ -553,7 +554,7 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
                                        PKCS7err(PKCS7_F_PKCS7_DATASIGN,PKCS7_R_INTERNAL_ERROR);
                                        goto err;
                                        }
-                               if (EVP_MD_type(EVP_MD_CTX_type(mdc)) == j)
+                               if (EVP_MD_CTX_type(mdc) == j)
                                        break;
                                else
                                        btmp=btmp->next_bio;
@@ -587,7 +588,7 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
                                        V_ASN1_UTCTIME,sign_time);
 
                                /* Add digest */
-                               md_tmp=EVP_MD_CTX_type(&ctx_tmp);
+                               md_tmp=EVP_MD_CTX_md(&ctx_tmp);
                                EVP_DigestFinal(&ctx_tmp,md_data,&md_len);
                                digest=M_ASN1_OCTET_STRING_new();
                                M_ASN1_OCTET_STRING_set(digest,md_data,md_len);
@@ -745,7 +746,7 @@ int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
                                                        PKCS7_R_INTERNAL_ERROR);
                        goto err;
                        }
-               if (EVP_MD_type(EVP_MD_CTX_type(mdc)) == md_type)
+               if (EVP_MD_CTX_type(mdc) == md_type)
                        break;
                btmp=btmp->next_bio;    
                }