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| author | Daniel Dickinson <daniel@cshore.neomailbox.net> | 2010-11-15 04:08:09 +0000 |
|---|---|---|
| committer | Daniel Dickinson <daniel@cshore.neomailbox.net> | 2010-11-15 04:08:09 +0000 |
| commit | 2d315771257eb6f1861774463c6b26550261f242 (patch) | |
| tree | 1b5424f7a93a54ab358427a7b76274b8874a4bc5 /tools/firmware-utils/src/imagetag.c | |
| parent | b6147a222069f94d5c0f890c77d376593214e7f6 (diff) | |
| download | master-187ad058-2d315771257eb6f1861774463c6b26550261f242.tar.gz master-187ad058-2d315771257eb6f1861774463c6b26550261f242.tar.bz2 master-187ad058-2d315771257eb6f1861774463c6b26550261f242.zip | |
[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/firmware-utils/src/imagetag.c')
| -rw-r--r-- | tools/firmware-utils/src/imagetag.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/firmware-utils/src/imagetag.c b/tools/firmware-utils/src/imagetag.c index 1fb45e9e95..0ecbada284 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 { |