From: Ben Hutchings Subject: [PATCH] vserver: Complete fix for CVE-2010-4243 VServer requires all adjustments to mm_struct::total_vm to be accounted to the server as well. Reported-by: Pascal Vitoux References: http://bugs.debian.org/618485 Signed-off-by: Ben Hutchings --- --- a/fs/exec.c +++ b/fs/exec.c @@ -169,7 +169,7 @@ return; down_write(&mm->mmap_sem); - mm->total_vm += diff; + vx_vmpages_add(mm, diff); up_write(&mm->mmap_sem); }