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Code Issues Releases Wiki Activity

Use proper IPv6 flag when opening l3 socket

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Fixes #166
This commit is contained in:
Matias Fontanini
2016-10-21 07:34:20 -07:00
parent 22e569d430
commit 2e013847d9
1 changed files with 2 additions and 1 deletions
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3
src/packet_sender.cpp
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@@ -263,7 +263,8 @@ void PacketSender::open_l3_socket(SocketType type) {
#else
typedef const char* option_ptr;
#endif
if (setsockopt(sockfd, IPPROTO_IP, IP_HDRINCL, (option_ptr)&on, sizeof(on)) != 0) {
const int level = (type == IPV6_SOCKET) ? IPPROTO_IPV6 : IPPROTO_IP;
if (setsockopt(sockfd, level, IP_HDRINCL, (option_ptr)&on, sizeof(on)) != 0) {
throw socket_open_error(make_error_string());
}