Patch "tools build: Switch to new openssl API for test-libcrypto" has been added to the 5.19-stable tree

This is a note to let you know that I've just added the patch titled

tools build: Switch to new openssl API for test-libcrypto

to the 5.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
tools-build-switch-to-new-openssl-api-for-test-libcrypto.patch
and it can be found in the queue-5.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From 5b245985a6de5ac18b5088c37068816d413fb8ed Mon Sep 17 00:00:00 2001
From: Roberto Sassu <[email protected]>
Date: Tue, 19 Jul 2022 19:05:55 +0200
Subject: tools build: Switch to new openssl API for test-libcrypto

From: Roberto Sassu <[email protected]>

commit 5b245985a6de5ac18b5088c37068816d413fb8ed upstream.

Switch to new EVP API for detecting libcrypto, as Fedora 36 returns an error when it encounters the deprecated function MD5_Init() and the others.

The error would be interpreted as missing libcrypto, while in reality it is not.

---
 tools/build/feature/test-libcrypto.c |   15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

@@ -1,16 +1,23 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <openssl/evp.h>
 #include <openssl/sha.h>
 #include <openssl/md5.h>
 
 int main(void)
 {
-	MD5_CTX context;
+	EVP_MD_CTX *mdctx;
 	unsigned char md[MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH];
 	unsigned char dat[] = "12345";
+	unsigned int digest_len;
 
-	MD5_Init(&context);
-	MD5_Update(&context, &dat[0], sizeof(dat));
-	MD5_Final(&md[0], &context);
+	mdctx = EVP_MD_CTX_new();
+	if (!mdctx)
+		return 0;
+
+	EVP_DigestInit_ex(mdctx, EVP_md5(), NULL);
+	EVP_DigestUpdate(mdctx, &dat[0], sizeof(dat));
+	EVP_DigestFinal_ex(mdctx, &md[0], &digest_len);
+	EVP_MD_CTX_free(mdctx);
 
 	SHA1(&dat[0], sizeof(dat), &md[0]);
 

Patches currently in stable-queue which might be from [email protected] are

queue-5.19/tools-build-switch-to-new-openssl-api-for-test-libcrypto.patch