#include <linux/binfmts.h>
#include <linux/swap.h>
#include <linux/utsname.h>
+#include <linux/pid_namespace.h>
#include <linux/module.h>
#include <linux/namei.h>
#include <linux/proc_fs.h>
bprm->loader += stack_base;
bprm->exec += stack_base;
- mpnt = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ mpnt = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (!mpnt)
return -ENOMEM;
- memset(mpnt, 0, sizeof(*mpnt));
-
down_write(&mm->mmap_sem);
{
mpnt->vm_mm = mm;
* Reparenting needs write_lock on tasklist_lock,
* so it is safe to do it under read_lock.
*/
- if (unlikely(tsk->group_leader == child_reaper))
- child_reaper = tsk;
+ if (unlikely(tsk->group_leader == child_reaper(tsk)))
+ tsk->nsproxy->pid_ns->child_reaper = tsk;
zap_other_threads(tsk);
read_unlock(&tasklist_lock);
j++;
i = j * __NFDBITS;
fdt = files_fdtable(files);
- if (i >= fdt->max_fds || i >= fdt->max_fdset)
+ if (i >= fdt->max_fds)
break;
set = fdt->close_on_exec->fds_bits[j];
if (!set)