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authorcshore <cshore@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-11-15 04:08:09 +0000
committercshore <cshore@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-11-15 04:08:09 +0000
commit59e644e8269a0cb60f6ed6e12164c7e3a10ee06d (patch)
tree1b5424f7a93a54ab358427a7b76274b8874a4bc5 /tools
parent71b59686b1acf48f874cc49ceda6ec656c4d20ae (diff)
[tools] brcm63xx: imagetag: Fixed occaisonal wrong CRC in image due to using strncpy to copy the CRC into the imagetag. strncpy stops copying after a 00 byte, memcpy doesn't.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24000 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools')
-rw-r--r--tools/firmware-utils/src/imagetag.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/firmware-utils/src/imagetag.c b/tools/firmware-utils/src/imagetag.c
index 1fb45e9e9..0ecbada28 100644
--- a/tools/firmware-utils/src/imagetag.c
+++ b/tools/firmware-utils/src/imagetag.c
@@ -32,9 +32,9 @@ union int2char {
char output[4];
};
-/* This appears to be necessary due to alignment issues */
+/* Convert uint32_t CRC to bigendian and copy it into a character array */
#define int2tag(tag, value) intchar.input = htonl(value); \
- strncpy(tag, intchar.output, sizeof(union int2char))
+ memcpy(tag, intchar.output, sizeof(union int2char))
/* Kernel header */
struct kernelhdr {