From 93e9371f00f1efa9fc570f8e7e8889eae7639868 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Majewski?= <l.majewski@samsung.com>
Date: Fri, 21 Nov 2014 09:22:43 +0100
Subject: [PATCH] fix: tools: kwbimage.c: Initialize headersz to suppress
warning
When building with my toolchain (4.8.2):
CROSS_COMPILE=/home/lukma/work/ptxdist/toolchains/arm/OSELAS.Toolchain-2013.12.0/arm-v7a-linux-gnueabi/gcc-4.8.2-glibc-2.18-binutils-2.24-kernel-3.12-sanitized/bin/arm-v7a-linux-gnueabi-
I see following WARNING:
tools/kwbimage.c: In function "kwbimage_set_header":
tools/kwbimage.c:803:8: warning: "headersz" may be used uninitialized in this function [-Wmaybe-uninitialized]
memcpy(ptr, image, headersz);
^
This fix aims to suppress it.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
---
tools/kwbimage.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index c50f2e2b249..2c302e5d498 100644
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -728,7 +728,7 @@ static void kwbimage_set_header(void *ptr, struct stat *sbuf, int ifd,
FILE *fcfg;
void *image = NULL;
int version;
- size_t headersz;
+ size_t headersz = 0;
uint32_t checksum;
int ret;
int size;
--
GitLab