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Fix airlink image generation tool

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6913 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2007-04-09 08:30:06 +00:00
parent c5c96c2078
commit 297cfbc9a4
1 changed files with 1 additions and 5 deletions
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6
tools/firmware-utils/src/airlink.c
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@ -319,14 +319,10 @@ int main(int argc, char **argv)
unsigned long sum2 = buf[-0x8] | ((u32)buf[-0x7] << 8) | ((u32)buf[-0x6] << 16) | ((u32)buf[-0x5] << 24);
*((u32 *) & buf[-0x8]) = 0L;
sum = crc32(buf - 0x4, len - 0x4);
sum = htonl(sum);
printf("CRC32 sum2 - (%x, %x, %x)\n", sum, sum2,
len - 0x4);
lseek(fd, 0, SEEK_SET);
buf[-0x8] = sum & 0xff;
buf[-0x7] = (sum >> 8) & 0xff;
buf[-0x6] = (sum >> 16) & 0xff;
buf[-0x5] = (sum >> 24) & 0xff;
*((u32 *) & buf[-0x8]) = htonl(sum);
write(fd, &buf[-0x8], 0x4);
buf -= 8;
}