From cc87d18a6ec74180784a6b1cdafefeacd8eb1bf2 Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Thu, 6 Nov 2014 14:03:02 +0100
Subject: [PATCH] board/matrix_vision/mvblx/sys_eeprom.c: fix buffer overflow
Fix error detected by cppcheck:
[board/matrix_vision/mvblx/sys_eeprom.c:353]: (error) Buffer is
accessed out of bounds.
Signed-off-by: Wolfgang Denk <wd@denx.de>
cc: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Michael Jones <michael.jones@matrix-vision.de>
---
board/matrix_vision/mvblx/sys_eeprom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/matrix_vision/mvblx/sys_eeprom.c b/board/matrix_vision/mvblx/sys_eeprom.c
index 1a2ac8d6c8..db42987010 100644
--- a/board/matrix_vision/mvblx/sys_eeprom.c
+++ b/board/matrix_vision/mvblx/sys_eeprom.c
@@ -348,7 +348,7 @@ int mac_read_from_eeprom(void)
if (memcmp(&e.mac, "\0\0\0\0\0\0", 6) &&
memcmp(&e.mac, "\xFF\xFF\xFF\xFF\xFF\xFF", 6)) {
- char ethaddr[9];
+ char ethaddr[18];
sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X",
e.mac[0],
--
2.39.5