linux-kernel - [PATCH 1/5] mips: don't block signals if we'd failed setting sigframe up

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Message-Id: <E1P0eJl-0006im-4g@ZenIV.linux.org.uk>
Date:	Tue, 28 Sep 2010 18:50:17 +0100
From:	Al Viro <viro@....linux.org.uk>
To:	ralf@...ux-mips.org
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: [PATCH 1/5] mips: don't block signals if we'd failed setting
 sigframe up


Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 arch/mips/kernel/signal.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 2099d5a..b3273ae 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -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))
-- 
1.5.6.5


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