ansh/src/utils.c - diff

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version 1.2, 2011/10/17 20:14:02	version 1.2.2.2, 2011/10/31 10:09:52
Line 133 PrepareL3(const struct sockaddr sa, int bpflen)	Line 133 PrepareL3(const struct sockaddr sa, int bpflen)
int h, n = 1;	int h, n = 1;

FTRACE(3);	FTRACE(3);
assert(sa);

h = socket(sa->sa_family, SOCK_RAW, IPPROTO_ICMP);	h = socket(sa ? sa->sa_family : AF_INET, SOCK_RAW, IPPROTO_ICMP);
if (h == -1) {	if (h == -1) {
printf("Error:: Cant open raw socket #%d - %s\n", errno, strerror(errno));	printf("Error:: Cant open raw socket #%d - %s\n", errno, strerror(errno));
return -1;	return -1;
Line 147 PrepareL3(const struct sockaddr sa, int bpflen)	Line 146 PrepareL3(const struct sockaddr sa, int bpflen)
return -1;	return -1;
}	}
*/	*/
if (bind(h, sa, sizeof(struct sockaddr)) == -1) {	if (sa && bind(h, sa, sizeof(struct sockaddr)) == -1) {
printf("Error:: Cant bind to raw socket #%d - %s\n", errno, strerror(errno));	printf("Error:: Cant bind to raw socket #%d - %s\n", errno, strerror(errno));
close(h);	close(h);
return -1;	return -1;