Fix airlink image generation tool
authorFlorian Fainelli <florian@openwrt.org>
Mon, 9 Apr 2007 08:30:06 +0000 (08:30 +0000)
committerFlorian Fainelli <florian@openwrt.org>
Mon, 9 Apr 2007 08:30:06 +0000 (08:30 +0000)
SVN-Revision: 6913

tools/firmware-utils/src/airlink.c

index c24a9e3..657c971 100644 (file)
@@ -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;
        }