openwrt-packages-dist/libs/libesmtp/patches/100-openssl-1.1.patch

diff --git a/configure b/configure
index d586ca2..ee39284 100755
--- a/configure
+++ b/configure
@@ -11896,9 +11896,9 @@ fi
 
 fi
 if test x$with_openssl != xno ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if test "${ac_cv_lib_ssl_SSL_library_init+set}" = set; then :
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5
+$as_echo_n "checking for SSL_new in -lssl... " >&6; }
+if test "${ac_cv_lib_ssl_SSL_new+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11913,27 +11913,27 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 #ifdef __cplusplus
 extern "C"
 #endif
-char SSL_library_init ();
+char SSL_new ();
 int
 main ()
 {
-return SSL_library_init ();
+return SSL_new ();
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ssl_SSL_library_init=yes
+  ac_cv_lib_ssl_SSL_new=yes
 else
-  ac_cv_lib_ssl_SSL_library_init=no
+  ac_cv_lib_ssl_SSL_new=no
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = x""yes; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_new" >&5
+$as_echo "$ac_cv_lib_ssl_SSL_new" >&6; }
+if test "x$ac_cv_lib_ssl_SSL_new" = x""yes; then :
 
 				with_openssl=yes
 				LIBS="-lssl -lcrypto $LIBS"
diff --git a/smtp-tls.c b/smtp-tls.c
index 9a66806..5bdc191 100644
--- a/smtp-tls.c
+++ b/smtp-tls.c
@@ -64,10 +64,12 @@ openssl_mutexcb (int mode, int n,
 		 const char *file __attribute__ ((unused)),
 		 int line __attribute__ ((unused)))
 {
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
   if (mode & CRYPTO_LOCK)
     pthread_mutex_lock (&openssl_mutex[n]);
   else
     pthread_mutex_unlock (&openssl_mutex[n]);
+#endif
 }
 #endif
 
@@ -76,7 +78,7 @@ starttls_init (void)
 {
   if (tls_init)
     return 1;
-
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
 #ifdef USE_PTHREADS
   /* Set up mutexes for the OpenSSL library */
   if (openssl_mutex == NULL)
@@ -94,9 +96,12 @@ starttls_init (void)
       CRYPTO_set_locking_callback (openssl_mutexcb);
     }
 #endif
-  tls_init = 1;
   SSL_load_error_strings ();
   SSL_library_init ();
+#else
+  OPENSSL_init_ssl(0, NULL);
+#endif
+  tls_init = 1;
   return 1;
 }