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unix: fix a race condition in unix_release()
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
kernel
/
signal.c
diff --git
a/kernel/signal.c
b/kernel/signal.c
index
d63c79e
..
dd72567
100644
(file)
--- a/
kernel/signal.c
+++ b/
kernel/signal.c
@@
-485,6
+485,9
@@
flush_signal_handlers(struct task_struct *t, int force_default)
if (force_default || ka->sa.sa_handler != SIG_IGN)
ka->sa.sa_handler = SIG_DFL;
ka->sa.sa_flags = 0;
+#ifdef __ARCH_HAS_SA_RESTORER
+ ka->sa.sa_restorer = NULL;
+#endif
sigemptyset(&ka->sa.sa_mask);
ka++;
}