diff options
Diffstat (limited to 'translate.c')
| -rw-r--r-- | translate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/translate.c b/translate.c index 599182d..71263fa 100644 --- a/translate.c +++ b/translate.c @@ -149,7 +149,7 @@ void fill_ip_header(struct iphdr *ip, uint16_t payload_len, uint8_t protocol, // Third-party ICMPv6 message. This may have been originated by an native IPv6 address. // In that case, the source IPv6 address can't be translated and we need to make up an IPv4 // source address. For now, use 255.0.0.<ttl>, which at least looks useful in traceroute. - if ((uint32_t) ip->saddr == INADDR_NONE) { + if (ip->saddr == (uint32_t) INADDR_NONE) { ttl_guess = icmp_guess_ttl(old_header->ip6_hlim); ip->saddr = htonl((0xff << 24) + ttl_guess); } @@ -236,11 +236,12 @@ int icmp_to_icmp6(clat_packet out, int pos, const struct icmphdr *icmp, uint32_t * translate ipv6 icmp to ipv4 icmp * out - output packet * icmp6 - source packet icmp6 header + * checksum - pseudo-header checksum (unused) * payload - icmp6 payload * payload_size - size of payload * returns: the highest position in the output clat_packet that's filled in */ -int icmp6_to_icmp(clat_packet out, int pos, const struct icmp6_hdr *icmp6, +int icmp6_to_icmp(clat_packet out, int pos, const struct icmp6_hdr *icmp6, uint32_t checksum, const char *payload, size_t payload_size) { struct icmphdr *icmp_targ = out[pos].iov_base; uint8_t icmp_type; |