ssl/s3_enc.c: fix logical errors in ssl3_final_finish_mac.
@@ -442,15 +442,16 @@ size_t ssl3_final_finish_mac(SSL *s, const char *sender, size_t len,
if (!EVP_MD_CTX_copy_ex(ctx, s->s3->handshake_dgst)) {
SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_FINAL_FINISH_MAC,
ERR_R_INTERNAL_ERROR);
- return 0;
+ ret = 0;
+ goto err;
}
ret = EVP_MD_CTX_size(ctx);
if (ret < 0) {
SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_FINAL_FINISH_MAC,
ERR_R_INTERNAL_ERROR);
- EVP_MD_CTX_reset(ctx);
- return 0;
+ ret = 0;
+ goto err;
}
if ((sender != NULL && EVP_DigestUpdate(ctx, sender, len) <= 0)
@@ -463,6 +464,7 @@ size_t ssl3_final_finish_mac(SSL *s, const char *sender, size_t len,
ret = 0;
}
+ err:
EVP_MD_CTX_free(ctx);
return ret;
