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Commit 062ab57b authored by Al Viro's avatar Al Viro Committed by Ralf Baechle
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MIPS: Don't block signals if we'd failed to setup a sigframe 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1696/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent c6ea21e3

arch/mips/kernel/signal.c

+3 −0
Original line number Diff line number Diff line
@@ -575,6 +575,9 @@ static int handle_signal(unsigned long sig, siginfo_t *info, 
		ret = abi->setup_frame(vdso + abi->signal_return_offset,

				       ka, regs, sig, oldset);



	if (ret)

		return ret;



	spin_lock_irq(&current->sighand->siglock);

	sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);

	if (!(ka->sa.sa_flags & SA_NODEFER))