diff -urNad apache-2.2.9~/server/mpm/experimental/itk/itk.c apache-2.2.9/server/mpm/experimental/itk/itk.c
--- apache-2.2.9~/server/mpm/experimental/itk/itk.c	2008-11-29 22:00:04.000000000 +0000
+++ apache-2.2.9/server/mpm/experimental/itk/itk.c	2008-11-29 22:02:23.000000000 +0000
@@ -692,6 +692,7 @@
 
         {
             pid_t pid = fork();
+	    pid_t w;
             int status;
             switch (pid) {
             case -1:
@@ -706,17 +707,21 @@
                 }
                 exit(0);
             default: /* parent; just wait for child to be done */
-                if (waitpid(pid, &status, 0) != pid || !WIFEXITED(status)) {
-                    if (WIFSIGNALED(status)) {
-                        ap_log_error(APLOG_MARK, APLOG_ERR, 0, ap_server_conf, "child died with signal %u", WTERMSIG(status));
-                    } else if (WEXITSTATUS(status) != 0) {
-                        ap_log_error(APLOG_MARK, APLOG_ERR, 0, ap_server_conf, "child exited with non-zero exit status %u", WEXITSTATUS(status));
-                    } else {
-                        ap_log_error(APLOG_MARK, APLOG_ERR, errno, NULL, "waitpid() failed");
-                    }
-                    clean_child_exit(1);
-                }
-                break;
+               do {
+                   w = waitpid(pid, &status, 0);
+		   if( w != pid )
+		   {
+	                   if (w == -1 && errno != EINTR ) {
+	                       ap_log_error(APLOG_MARK, APLOG_ERR, errno, NULL, "waitpid() failed");
+	                       clean_child_exit(1);
+	                   }
+
+	                   if (WEXITSTATUS(status) != 0)
+	                       ap_log_error(APLOG_MARK, APLOG_ERR, 0, ap_server_conf, "child exited with non-zero exit status %u", WEXITSTATUS(status));
+	                   else if (WIFSIGNALED(status) != 1)
+	                       ap_log_error(APLOG_MARK, APLOG_ERR, 0, ap_server_conf, "child died with signal %u", WTERMSIG(status));
+		   }
+               } while ( w != pid );
             }
         }