ssl/*: remove SSL3_RECORD->orig_len to restore binary compatibility.

[openssl.git] / ssl / s3_enc.c

diff --git a/ssl/s3_enc.c b/ssl/s3_enc.c
index e963efd47ff2650f9a215a2a87b75fe9fc993ea8..e3cd4f062c5a53cabaeac6e0d11924246b393288 100644 (file)
--- a/ssl/s3_enc.c
+++ b/ssl/s3_enc.c
@@ -531,11 +531,7 @@ int ssl3_enc(SSL *s, int send)
                if (!send)
                        {
                        if (l == 0 || l%bs != 0)
-                               {
-                               SSLerr(SSL_F_SSL3_ENC,SSL_R_BLOCK_CIPHER_PAD_IS_WRONG);
-                               ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECRYPTION_FAILED);
                                return 0;
-                               }
                        /* otherwise, rec->length >= bs */
                        }
                
@@ -713,7 +709,7 @@ int n_ssl3_mac(SSL *ssl, unsigned char *md, int send)
        EVP_MD_CTX md_ctx;
        const EVP_MD_CTX *hash;
        unsigned char *p,rec_char;
-       size_t md_size;
+       size_t md_size, orig_len;
        int npad;
        int t;
 
@@ -738,6 +734,10 @@ int n_ssl3_mac(SSL *ssl, unsigned char *md, int send)
        md_size=t;
        npad=(48/md_size)*md_size;
 
+       /* kludge: ssl3_cbc_remove_padding passes padding length in rec->type */
+       orig_len = rec->length+md_size+((unsigned int)rec->type>>8);
+       rec->type &= 0xff;
+
        if (!send &&
            EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
            ssl3_cbc_record_digest_supported(hash))
@@ -769,7 +769,7 @@ int n_ssl3_mac(SSL *ssl, unsigned char *md, int send)
                        hash,
                        md, &md_size,
                        header, rec->input,
-                       rec->length + md_size, rec->orig_len,
+                       rec->length + md_size, orig_len,
                        mac_sec, md_size,
                        1 /* is SSLv3 */);
                }