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authorƁukasz Majewski <l.majewski@samsung.com>2014-11-21 09:22:43 +0100
committerTom Rini <trini@ti.com>2015-01-10 14:09:55 -0500
commit93e9371f00f1efa9fc570f8e7e8889eae7639868 (patch)
tree5e7733fca5234fa5f407e551800725e9446b58b3
parentb8c702263266379b12ea06bfe9bf2885710975eb (diff)
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>
-rw-r--r--tools/kwbimage.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index c50f2e2b24..2c302e5d49 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;