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authorEric W. Biederman <ebiederm@xmission.com>2016-08-08 14:08:36 -0500
committerEric W. Biederman <ebiederm@xmission.com>2016-08-08 14:42:01 -0500
commitf333c700c6100b53050980986be922bb21466e29 (patch)
tree60554e8ad7eeda0cac508cade356a1358171df22 /kernel/ucount.c
parent25f9c0817c535a728c1088542230fa327c577c9e (diff)
downloadlinux-f333c700c6100b53050980986be922bb21466e29.tar.bz2
pidns: Add a limit on the number of pid namespaces
Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel/ucount.c')
-rw-r--r--kernel/ucount.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/ucount.c b/kernel/ucount.c
index 0f9ab3b26185..66eca94e4ada 100644
--- a/kernel/ucount.c
+++ b/kernel/ucount.c
@@ -68,6 +68,7 @@ static int int_max = INT_MAX;
}
static struct ctl_table user_table[] = {
UCOUNT_ENTRY("max_user_namespaces"),
+ UCOUNT_ENTRY("max_pid_namespaces"),
{ }
};
#endif /* CONFIG_SYSCTL */