From: Roel Kluin <roel.kluin@gmail.com>
Date: Wed, 29 Jul 2009 20:02:53 +0000 (+0200)
Subject: MIPS: Fix read buffer overflow
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ea85a0e4cc870d2bb92e3b2007007901209bb7de;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

MIPS: Fix read buffer overflow

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
index a320bceb2f9d..5ad6f1db6567 100644
--- a/arch/mips/ar7/prom.c
+++ b/arch/mips/ar7/prom.c
@@ -144,7 +144,7 @@ static char * __init lookup_psp_var_map(u8 num)
 {
 	int i;
 
-	for (i = 0; i < sizeof(psp_var_map); i++)
+	for (i = 0; i < ARRAY_SIZE(psp_var_map); i++)
 		if (psp_var_map[i].num == num)
 			return psp_var_map[i].value;