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- --- a/networking/ping.c
- +++ b/networking/ping.c
- @@ -91,7 +91,7 @@
- struct sockaddr_in pingaddr;
- struct icmp *pkt;
- int pingsock, c;
- - char packet[DEFDATALEN + MAXIPLEN + MAXICMPLEN];
- + char packet[datalen + ICMP_MINLEN + MAXIPLEN + MAXICMPLEN];
-
- pingsock = create_icmp_socket();
- pingaddr = lsa->u.sin;
- @@ -101,7 +101,7 @@
- pkt->icmp_type = ICMP_ECHO;
- pkt->icmp_cksum = in_cksum((unsigned short *) pkt, sizeof(packet));
-
- - c = xsendto(pingsock, packet, DEFDATALEN + ICMP_MINLEN,
- + c = xsendto(pingsock, packet, datalen + ICMP_MINLEN,
- (struct sockaddr *) &pingaddr, sizeof(pingaddr));
-
- /* listen for replies */
- @@ -135,7 +135,7 @@
- struct icmp6_hdr *pkt;
- int pingsock, c;
- int sockopt;
- - char packet[DEFDATALEN + MAXIPLEN + MAXICMPLEN];
- + char packet[datalen + ICMP_MINLEN + MAXIPLEN + MAXICMPLEN];
-
- pingsock = create_icmp6_socket();
- pingaddr = lsa->u.sin6;
- @@ -147,7 +147,7 @@
- sockopt = offsetof(struct icmp6_hdr, icmp6_cksum);
- setsockopt(pingsock, SOL_RAW, IPV6_CHECKSUM, &sockopt, sizeof(sockopt));
-
- - c = xsendto(pingsock, packet, DEFDATALEN + sizeof (struct icmp6_hdr),
- + c = xsendto(pingsock, packet, datalen + sizeof (struct icmp6_hdr),
- (struct sockaddr *) &pingaddr, sizeof(pingaddr));
-
- /* listen for replies */
|
