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[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.

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24000 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
cshore 2010-11-15 04:08:09 +00:00
parent 71b59686b1
commit 59e644e826
1 changed files with 2 additions and 2 deletions
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4
tools/firmware-utils/src/imagetag.c
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@ -32,9 +32,9 @@ union int2char {
char output[4]; 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); \ #define int2tag(tag, value) intchar.input = htonl(value); \
strncpy(tag, intchar.output, sizeof(union int2char)) memcpy(tag, intchar.output, sizeof(union int2char))
/* Kernel header */ /* Kernel header */
struct kernelhdr { struct kernelhdr {