Attachment #122221 for bug #165355

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libnet_in_cksum(u_int16_t *addr, int len)
{
    int sum;
    u_int16_t last_byte;

    sum = 0;
    last_byte = 0;

    while (len > 1)
    {

    }
    if (len == 1)
    {
        *(u_int8_t*)&last_byte = *(u_int8_t*)addr;
        sum += last_byte;
    }

    return (sum);

Return to bug 165355

Lines 42-49 Link Here

(-)src/libnet_checksum.c (-1 / +4 lines)
42	libnet_in_cksum(u_int16_t *addr, int len)	42	libnet_in_cksum(u_int16_t *addr, int len)
43	{	43	{
44	int sum;	44	int sum;
		45	u_int16_t last_byte;
45		46
46	sum = 0;	47	sum = 0;
		48	last_byte = 0;
47		49
48	while (len > 1)	50	while (len > 1)
49	{	51	{
Lines 52-58 Link Here
52	}	54	}
53	if (len == 1)	55	if (len == 1)
54	{	56	{
55	sum += (u_int16_t )addr;	57	(u_int8_t)&last_byte = (u_int8_t)addr;
		58	sum += last_byte;
56	}	59	}
57		60
58	return (sum);	61	return (sum);