linux-kernel - [PATCH 3.12 111/111] m68k/mac: Fix out-of-bounds array index in OSS IRQ source initialization

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Date:	Wed, 10 Jun 2015 17:27:40 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Finn Thain <fthain@...egraphics.com.au>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 111/111] m68k/mac: Fix out-of-bounds array index in OSS IRQ source initialization

From: Finn Thain <fthain@...egraphics.com.au>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit b24f670b7f5b2058b95370caa9f104b3cefb9f1d upstream.

Reported-by: David Binderman <dcb314@...mail.com>
Signed-off-by: Finn Thain <fthain@...egraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 arch/m68k/mac/oss.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index 6c4c882c126e..f32a8817cc79 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -48,9 +48,8 @@ void __init oss_init(void)
 	/* Disable all interrupts. Unlike a VIA it looks like we    */
 	/* do this by setting the source's interrupt level to zero. */
 
-	for (i = 0; i <= OSS_NUM_SOURCES; i++) {
+	for (i = 0; i < OSS_NUM_SOURCES; i++)
 		oss->irq_level[i] = 0;
-	}
 }
 
 /*
-- 
2.4.2

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