From: Michal Vyskocil <mvyskocil@suse.cz>
Subject: Drop CLONE_NEWPID from clone call

Kernel autid system prohibits the processes created with CLONE_NEWPID, so an
attempt to log into ftp server ends with

audit_log_acct_message() failed: Operation not permitted

https://bugzilla.novell.com/show_bug.cgi?id=786024#c38

identified-by: Tony Jones <tonyj@suse.com>
fixes: bnc#786024

Index: vsftpd-3.0.2/sysdeputil.c
===================================================================
--- vsftpd-3.0.2.orig/sysdeputil.c
+++ vsftpd-3.0.2/sysdeputil.c
@@ -1272,7 +1272,7 @@ vsf_sysutil_fork_isolate_all_failok()
   if (cloneflags_work)
   {
     int ret = syscall(__NR_clone,
-                      CLONE_NEWPID | CLONE_NEWIPC | CLONE_NEWNET | SIGCHLD,
+                      CLONE_NEWIPC | CLONE_NEWNET | SIGCHLD,
                       NULL);
     if (ret != -1 || (errno != EINVAL && errno != EPERM))
     {
@@ -1295,7 +1295,7 @@ vsf_sysutil_fork_isolate_failok()
   static int cloneflags_work = 1;
   if (cloneflags_work)
   {
-    int ret = syscall(__NR_clone, CLONE_NEWPID | CLONE_NEWIPC | SIGCHLD, NULL);
+    int ret = syscall(__NR_clone, CLONE_NEWIPC | SIGCHLD, NULL);
     if (ret != -1 || (errno != EINVAL && errno != EPERM))
     {
       if (ret == 0)