diff options
Diffstat (limited to 'lib/libssl/src/ssl/s3_enc.c')
| -rw-r--r-- | lib/libssl/src/ssl/s3_enc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libssl/src/ssl/s3_enc.c b/lib/libssl/src/ssl/s3_enc.c index f4ac5222f3c..13ba633f492 100644 --- a/lib/libssl/src/ssl/s3_enc.c +++ b/lib/libssl/src/ssl/s3_enc.c @@ -762,7 +762,8 @@ n_ssl3_mac(SSL *ssl, unsigned char *md, int send) /* Chop the digest off the end :-) */ EVP_MD_CTX_init(&md_ctx); - EVP_MD_CTX_copy_ex(&md_ctx, hash); + if (!EVP_MD_CTX_copy_ex(&md_ctx, hash)) + return (-1); EVP_DigestUpdate(&md_ctx, mac_sec, md_size); EVP_DigestUpdate(&md_ctx, ssl3_pad_1, npad); EVP_DigestUpdate(&md_ctx, seq, 8); @@ -774,7 +775,8 @@ n_ssl3_mac(SSL *ssl, unsigned char *md, int send) EVP_DigestUpdate(&md_ctx, rec->input, rec->length); EVP_DigestFinal_ex(&md_ctx, md, NULL); - EVP_MD_CTX_copy_ex(&md_ctx, hash); + if (!EVP_MD_CTX_copy_ex(&md_ctx, hash)) + return (-1); EVP_DigestUpdate(&md_ctx, mac_sec, md_size); EVP_DigestUpdate(&md_ctx, ssl3_pad_2, npad); EVP_DigestUpdate(&md_ctx, md, md_size); |