File apache2-unset-FIPS-only-when-we-set-it.patch of Package apache2.27541

Index: httpd-2.4.33/modules/ssl/mod_ssl.c
===================================================================
--- httpd-2.4.33.orig/modules/ssl/mod_ssl.c	2018-02-14 00:43:36.000000000 +0100
+++ httpd-2.4.33/modules/ssl/mod_ssl.c	2021-05-10 15:27:44.074706279 +0200
@@ -331,9 +331,6 @@ static apr_status_t ssl_cleanup_pre_conf
     /*
      * Try to kill the internals of the SSL library.
      */
-#ifdef HAVE_FIPS
-    FIPS_mode_set(0);
-#endif
     /* Corresponds to OBJ_create()s */
     OBJ_cleanup();
     /* Corresponds to OPENSSL_load_builtin_modules() */
Index: httpd-2.4.33/modules/ssl/ssl_engine_init.c
===================================================================
--- httpd-2.4.33.orig/modules/ssl/ssl_engine_init.c	2021-05-10 15:27:44.030706038 +0200
+++ httpd-2.4.33/modules/ssl/ssl_engine_init.c	2021-05-10 18:09:29.535123231 +0200
@@ -183,6 +183,14 @@ int ssl_is_challenge(conn_rec *c, const
     return 0;
 }
 
+#ifdef HAVE_FIPS
+static apr_status_t modssl_fips_cleanup(void *data)
+{
+    FIPS_mode_set(0);
+    return APR_SUCCESS;
+}
+#endif
+
 /*
  *  Per-module initialization
  */
@@ -310,11 +318,13 @@ apr_status_t ssl_init_Module(apr_pool_t
     ssl_rand_seed(base_server, ptemp, SSL_RSCTX_STARTUP, "Init: ");
 
 #ifdef HAVE_FIPS
-    if(sc->fips) {
+    if (sc->fips) {
         if (!FIPS_mode()) {
             if (FIPS_mode_set(1)) {
                 ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, s, APLOGNO(01884)
-                             "Operating in SSL FIPS mode");
+                             "Switched to SSL FIPS mode");
+                apr_pool_cleanup_register(p, NULL, modssl_fips_cleanup,
+                                          apr_pool_cleanup_null);
             }
             else {
                 ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(01885) "FIPS mode failed");
@@ -322,6 +332,10 @@ apr_status_t ssl_init_Module(apr_pool_t
                 return ssl_die(s);
             }
         }
+        else {
+           ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, s, APLOGNO(01884)
+                             "Operating in SSL FIPS mode");
+        }
     }
     else {
         ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, s, APLOGNO(01886)