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From 6ee128b95bacaff20746538dc97c2b8e2b9fcc29 Mon Sep 17 00:00:00 2001
From: Mike Gilbert <floppym@gentoo.org>
Date: Sun, 15 May 2022 10:54:38 -0400
Subject: [PATCH] openssl: load "legacy" provider for RC4
---
libtransmission/crypto-utils-openssl.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libtransmission/crypto-utils-openssl.c b/libtransmission/crypto-utils-openssl.c
index 45fd71913..14d680654 100644
--- a/libtransmission/crypto-utils-openssl.c
+++ b/libtransmission/crypto-utils-openssl.c
@@ -20,6 +20,9 @@
#include <openssl/rand.h>
#include <openssl/ssl.h>
#include <openssl/x509.h>
+#if OPENSSL_VERSION_MAJOR >= 3
+#include <openssl/provider.h>
+#endif
#include "transmission.h"
#include "crypto-utils.h"
@@ -184,6 +187,10 @@ static void openssl_evp_cipher_context_free(EVP_CIPHER_CTX* handle)
tr_rc4_ctx_t tr_rc4_new(void)
{
+#if OPENSSL_VERSION_MAJOR >= 3
+ OSSL_PROVIDER_load(NULL, "default");
+ OSSL_PROVIDER_load(NULL, "legacy");
+#endif
EVP_CIPHER_CTX* handle = EVP_CIPHER_CTX_new();
if (check_result(EVP_CipherInit_ex(handle, EVP_rc4(), NULL, NULL, NULL, -1)))
--
2.35.1
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