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-rw-r--r--kernel/signal.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index 17afcaf..60d80ab 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -29,6 +29,7 @@
#include <linux/pid_namespace.h>
#include <linux/nsproxy.h>
#include <linux/user_namespace.h>
+#include <linux/uprobes.h>
#define CREATE_TRACE_POINTS
#include <trace/events/signal.h>
@@ -2202,6 +2203,9 @@ int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
struct signal_struct *signal = current->signal;
int signr;
+ if (unlikely(uprobe_deny_signal()))
+ return 0;
+
relock:
/*
* We'll jump back here after any time we were stopped in TASK_STOPPED.