Since unaligned_panic() takes a literal string, make sure it can never
accidentally be used as a format string.
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
---
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 */
--
1.7.9.5
--
Kees Cook
Chrome OS Security
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