You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
1.2 KiB
34 lines
1.2 KiB
From 34a709e89e0c43928d9353aca1fb0c82aaa7e6ab Mon Sep 17 00:00:00 2001
|
|
From: rpm-build <rpm-build>
|
|
Date: Wed, 12 Jun 2024 20:14:04 +0900
|
|
Subject: [PATCH] kdf: Preserve backward compatibility with older providers
|
|
|
|
Suggested in:
|
|
https://github.com/openssl/openssl/issues/24611#issuecomment-2162560293
|
|
---
|
|
crypto/evp/pmeth_lib.c | 7 ++++++-
|
|
1 file changed, 6 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c
|
|
index 015f756..e776ea5 100644
|
|
--- a/crypto/evp/pmeth_lib.c
|
|
+++ b/crypto/evp/pmeth_lib.c
|
|
@@ -1068,8 +1068,13 @@ static int evp_pkey_ctx_add1_octet_string(EVP_PKEY_CTX *ctx, int fallback,
|
|
os_params[0] = OSSL_PARAM_construct_octet_string(param, NULL, 0);
|
|
os_params[1] = OSSL_PARAM_construct_end();
|
|
|
|
- if (!EVP_PKEY_CTX_get_params(ctx, os_params))
|
|
+ if (!EVP_PKEY_CTX_get_params(ctx, os_params)) {
|
|
+ if (EVP_PKEY_CTX_gettable_params(ctx) == NULL) {
|
|
+ /* Older provider that doesn't support gettable parameters */
|
|
+ return evp_pkey_ctx_set1_octet_string(ctx, fallback, param, op, ctrl, data, datalen);
|
|
+ }
|
|
return 0;
|
|
+ }
|
|
|
|
/* Older provider that doesn't support getting this parameter */
|
|
if (os_params[0].return_size == OSSL_PARAM_UNMODIFIED)
|
|
--
|
|
2.45.1
|
|
|