[signal]: fix spinlock leak in rt_thread_handle_sig()

2025-07-05 03:21:42 +00:00 · 2025-07-05 03:21:42 +00:00 · 136ef85ba3
parent dc225f3f83
commit 136ef85ba3
1 changed files with 1 additions and 0 deletions
--- a/src/signal.c
+++ b/src/signal.c
@ -499,6 +499,7 @@ void rt_thread_handle_sig(rt_bool_t clean_state)
            }
            else
            {
+                rt_spin_unlock_irqrestore(&_thread_signal_lock, level);
                return;
            }
        }