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Date:	Mon, 30 Jun 2014 13:37:59 -0700
From:	Kees Cook <>
Cc:	"David S. Miller" <>,
	Sam Ravnborg <>,
Subject: [RESEND][PATCH] sparc: use %s for unaligned panic

Since unaligned_panic() takes a literal string, make sure it can never
accidentally be used as a format string.

Signed-off-by: Kees Cook <>
 arch/sparc/kernel/unaligned_32.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c
index c5c61b3c6b56..32b61d1b6379 100644
--- a/arch/sparc/kernel/unaligned_32.c
+++ b/arch/sparc/kernel/unaligned_32.c
@@ -166,7 +166,7 @@ unsigned long safe_compute_effective_address(struct pt_regs *regs,
 /* This is just to make gcc think panic does return... */
 static void unaligned_panic(char *str)
-	panic(str);
+	panic("%s", str);
 /* una_asm.S */

Kees Cook
Chrome OS Security
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