diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 4dbf00dfb359..f7b418217633 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> @@ -2191,6 +2192,9 @@ 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. |