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Diffstat (limited to 'arch/s390/kernel/compat_signal.c')
-rw-r--r--arch/s390/kernel/compat_signal.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index d05d65ac9694..7358cdb8441f 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -637,12 +637,11 @@ handle_signal32(unsigned long sig, struct k_sigaction *ka,
637 else 637 else
638 setup_frame32(sig, ka, oldset, regs); 638 setup_frame32(sig, ka, oldset, regs);
639 639
640 if (!(ka->sa.sa_flags & SA_NODEFER)) { 640 spin_lock_irq(&current->sighand->siglock);
641 spin_lock_irq(&current->sighand->siglock); 641 sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
642 sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask); 642 if (!(ka->sa.sa_flags & SA_NODEFER))
643 sigaddset(&current->blocked,sig); 643 sigaddset(&current->blocked,sig);
644 recalc_sigpending(); 644 recalc_sigpending();
645 spin_unlock_irq(&current->sighand->siglock); 645 spin_unlock_irq(&current->sighand->siglock);
646 }
647} 646}
648 647