File 0462-otp-fix-compilation-deprecated-OpenSSL-APIs.patch of Package erlang

From 21e5ccf24d57b91ced276d31b332a443821bacc1 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sat, 23 Jul 2022 23:08:00 -0700
Subject: [PATCH] otp: fix compilation - deprecated OpenSSL APIs

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 lib/crypto/c_src/engine.c          | 4 ++++
 lib/crypto/c_src/info.c            | 9 +++++++--
 lib/crypto/c_src/otp_test_engine.c | 2 ++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib/crypto/c_src/engine.c b/lib/crypto/c_src/engine.c
index 1244a277a9..4cbfc74c4e 100644
--- a/lib/crypto/c_src/engine.c
+++ b/lib/crypto/c_src/engine.c
@@ -513,7 +513,11 @@ ERL_NIF_TERM engine_load_dynamic_nif(ErlNifEnv* env, int argc, const ERL_NIF_TER
 #ifdef HAS_ENGINE_SUPPORT
     ASSERT(argc == 0);
 
+# if OPENSSL_VERSION_NUMBER < PACKED_OPENSSL_VERSION_PLAIN(1,1,0)
     ENGINE_load_dynamic();
+# else
+    OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_DYNAMIC, NULL);
+# endif
     return atom_ok;
 #else
     return atom_notsup;
diff --git a/lib/crypto/c_src/info.c b/lib/crypto/c_src/info.c
index 3021c3d71b..b05dbcca0c 100644
--- a/lib/crypto/c_src/info.c
+++ b/lib/crypto/c_src/info.c
@@ -46,6 +46,11 @@
 #endif
 
 
+#if OPENSSL_VERSION_NUMBER < PACKED_OPENSSL_VERSION_PLAIN(1,1,0)
+#define OPENSSL_VERSION	SSLEAY_VERSION
+#define OpenSSL_version	SSLeay_version
+#endif
+
 #ifdef HAVE_DYNAMIC_CRYPTO_LIB
 
 char *crypto_callback_name = CB_NAME;
@@ -111,7 +116,7 @@ ERL_NIF_TERM info_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
 
     enif_make_map_put(env, ret,
                       enif_make_atom(env, "cryptolib_version_linked"),
-                      enif_make_string(env, SSLeay_version(SSLEAY_VERSION), ERL_NIF_LATIN1),
+                      enif_make_string(env, OpenSSL_version(OPENSSL_VERSION), ERL_NIF_LATIN1),
                       &ret);
 
 #ifdef HAS_3_0_API
@@ -140,7 +145,7 @@ ERL_NIF_TERM info_lib(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
     ASSERT(argc == 0);
 
     name_sz = strlen(libname);
-    ver = SSLeay_version(SSLEAY_VERSION);
+    ver = OpenSSL_version(OPENSSL_VERSION);
     ver_sz = strlen(ver);
     ver_num = OPENSSL_VERSION_NUMBER;
 
diff --git a/lib/crypto/c_src/otp_test_engine.c b/lib/crypto/c_src/otp_test_engine.c
index 6f030c6f93..b386dfa4ab 100644
--- a/lib/crypto/c_src/otp_test_engine.c
+++ b/lib/crypto/c_src/otp_test_engine.c
@@ -101,9 +101,11 @@ static int test_init(ENGINE *e) {
         goto err;
 #endif /* if defined(FAKE_RSA_IMPL) */
 
+#if OPENSSL_VERSION_NUMBER < PACKED_OPENSSL_VERSION_PLAIN(1,1,0)
     /* Load all digest and cipher algorithms. Needed for password protected private keys */
     OpenSSL_add_all_ciphers();
     OpenSSL_add_all_digests();
+#endif
 
     return 111;
 
-- 
2.35.3