Index: modsecurity-2.9.0/apache2/mod_security2.c
===================================================================
--- modsecurity-2.9.0.orig/apache2/mod_security2.c
+++ modsecurity-2.9.0/apache2/mod_security2.c
@@ -457,17 +457,13 @@ static void store_tx_context(modsec_rec
  * Creates a new transaction context.
  */
 static modsec_rec *create_tx_context(request_rec *r) {
-    apr_allocator_t *allocator = NULL;
     modsec_rec *msr = NULL;
 
     msr = (modsec_rec *)apr_pcalloc(r->pool, sizeof(modsec_rec));
     if (msr == NULL) return NULL;
 
-    apr_allocator_create(&allocator);
-    apr_allocator_max_free_set(allocator, 1024);
-    apr_pool_create_ex(&msr->mp, r->pool, NULL, allocator);
+    apr_pool_create(&msr->mp, r->pool);
     if (msr->mp == NULL) return NULL;
-    apr_allocator_owner_set(allocator, msr->mp);
 
     msr->modsecurity = modsecurity;
     msr->r = r;
Index: modsecurity-2.9.0/apache2/msc_reqbody.c
===================================================================
--- modsecurity-2.9.0.orig/apache2/msc_reqbody.c
+++ modsecurity-2.9.0/apache2/msc_reqbody.c
@@ -88,7 +88,7 @@ apr_status_t modsecurity_request_body_st
      * to allocate structures from (not data, which is allocated
      * via malloc).
      */
-    apr_pool_create(&msr->msc_reqbody_mp, NULL);
+    apr_pool_create(&msr->msc_reqbody_mp, msr->mp);
 
     /* Initialise request body processors, if any. */
 
Index: modsecurity-2.9.0/apache2/msc_status_engine.c
===================================================================
--- modsecurity-2.9.0.orig/apache2/msc_status_engine.c
+++ modsecurity-2.9.0/apache2/msc_status_engine.c
@@ -37,6 +37,8 @@
 #if (defined(__linux__) || defined(__gnu_linux__))
 #include <linux/if.h>
 #include <linux/sockios.h>
+#include <sys/ioctl.h>
+#include <netdb.h>
 #endif
 #ifdef HAVE_SYS_UTSNAME_H
 #include <sys/utsname.h>
Index: modsecurity-2.9.0/apache2/msc_remote_rules.c
===================================================================
--- modsecurity-2.9.0.orig/apache2/msc_remote_rules.c
+++ modsecurity-2.9.0/apache2/msc_remote_rules.c
@@ -792,6 +792,7 @@ next:
         "compilation.";
     return -1;
 #endif
+    return -1;
 }
 
 
Index: modsecurity-2.9.0/apache2/msc_util.c
===================================================================
--- modsecurity-2.9.0.orig/apache2/msc_util.c
+++ modsecurity-2.9.0/apache2/msc_util.c
@@ -18,6 +18,7 @@
 #include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <arpa/inet.h>
 
 #include "msc_release.h"
 #include "msc_util.h"