diff options
| author | Kees Cook <keescook@chromium.org> | 2012-10-08 16:34:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:23:03 +0900 |
| commit | 45ec16908e84e00d847e9063231fb3a75e6366bc (patch) | |
| tree | b113d04dc7c7bcc53a36cfafeb978ef6035dfd3a | |
| parent | 8449d21fb49e9824e2736c5febd6b5d287cd2ba1 (diff) | |
mm: use %pK for /proc/vmallocinfo
In the paranoid case of sysctl kernel.kptr_restrict=2, mask the kernel
virtual addresses in /proc/vmallocinfo too.
Signed-off-by: Kees Cook <keescook@chromium.org>
Reported-by: Brad Spengler <spender@grsecurity.net>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/vmalloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 8de704679bf..78e08300db2 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -2571,7 +2571,7 @@ static int s_show(struct seq_file *m, void *p) { struct vm_struct *v = p; - seq_printf(m, "0x%p-0x%p %7ld", + seq_printf(m, "0x%pK-0x%pK %7ld", v->addr, v->addr + v->size, v->size); if (v->caller) |