diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-09 23:27:16 (GMT) |
|---|---|---|
| committer | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-10 00:24:51 (GMT) |
| commit | 3bbfe0596746e1590888a6e1e6a07583265238b7 (patch) | |
| tree | 057d3d2aa8cb68eff8c944378e86ba120eff9cf4 /fs/proc/base.c | |
| parent | 45acb8db06bad529f0feaf89465ce33152640089 (diff) | |
| download | linux-3bbfe0596746e1590888a6e1e6a07583265238b7.tar.xz | |
proc: remove kernel.maps_protect
After commit 831830b5a2b5d413407adf380ef62fe17d6fcbf2 aka
"restrict reading from /proc/<pid>/maps to those who share ->mm or can ptrace"
sysctl stopped being relevant because commit moved security checks from ->show
time to ->start time (mm_for_maps()).
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Kees Cook <kees.cook@canonical.com>
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index c1332dd..b5918ae 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -148,9 +148,6 @@ static unsigned int pid_entry_count_dirs(const struct pid_entry *entries, return count; } -int maps_protect; -EXPORT_SYMBOL(maps_protect); - static struct fs_struct *get_fs_struct(struct task_struct *task) { struct fs_struct *fs; |