openssl/openssl-1.1.0-no-md5-verify.patch
2016-10-11 10:31:54 +02:00

26 lines
885 B
Diff

diff -up openssl-1.1.0-pre6/crypto/asn1/a_verify.c.no-md5-verify openssl-1.1.0-pre6/crypto/asn1/a_verify.c
--- openssl-1.1.0-pre6/crypto/asn1/a_verify.c.no-md5-verify 2016-08-04 16:00:45.000000000 +0200
+++ openssl-1.1.0-pre6/crypto/asn1/a_verify.c 2016-08-08 16:01:38.382424922 +0200
@@ -7,6 +7,9 @@
* https://www.openssl.org/source/license.html
*/
+/* for secure_getenv */
+#define _GNU_SOURCE
+
#include <stdio.h>
#include <time.h>
@@ -129,6 +132,11 @@ int ASN1_item_verify(const ASN1_ITEM *it
if (ret != 2)
goto err;
ret = -1;
+ } else if (mdnid == NID_md5
+ && secure_getenv("OPENSSL_ENABLE_MD5_VERIFY") == NULL) {
+ ASN1err(ASN1_F_ASN1_ITEM_VERIFY,
+ ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
+ goto err;
} else {
const EVP_MD *type;
type = EVP_get_digestbynid(mdnid);