diff options
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 402dc3ce88d3..324ffbea3556 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -11,6 +11,7 @@ #include <linux/uaccess.h> #include <linux/rculist.h> #include <linux/error-injection.h> +#include <linux/security.h> #include <asm/setup.h> /* for COMMAND_LINE_SIZE */ @@ -460,6 +461,10 @@ static int __register_trace_kprobe(struct trace_kprobe *tk) { int i, ret; + ret = security_locked_down(LOCKDOWN_KPROBES); + if (ret) + return ret; + if (trace_kprobe_is_registered(tk)) return -EINVAL; |