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| author | Martin Willi <martin@revosec.ch> | 2013-02-06 13:12:51 +0100 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2013-02-06 15:20:32 +0100 |
| commit | 6e82269ee69bde777d915d75b5534958d2217a62 (patch) | |
| tree | 2e57880dc1c61029622d9941528ddd16ef0fa57d /src/libcharon/plugins/socket_default | |
| parent | 1116689944422a0080043e8dc06110c7e702c0cd (diff) | |
| download | strongswan-6e82269ee69bde777d915d75b5534958d2217a62.tar.bz2 strongswan-6e82269ee69bde777d915d75b5534958d2217a62.tar.xz | |
Don't send a packet in default socket if family is not IPv4 nor IPv6
Diffstat (limited to 'src/libcharon/plugins/socket_default')
| -rw-r--r-- | src/libcharon/plugins/socket_default/socket_default_socket.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/src/libcharon/plugins/socket_default/socket_default_socket.c b/src/libcharon/plugins/socket_default/socket_default_socket.c index 2cf32b0c0..942dafc2e 100644 --- a/src/libcharon/plugins/socket_default/socket_default_socket.c +++ b/src/libcharon/plugins/socket_default/socket_default_socket.c @@ -322,24 +322,30 @@ METHOD(socket_t, sender, status_t, family = dst->get_family(dst); if (sport == 0 || sport == this->port) { - if (family == AF_INET) - { - skt = this->ipv4; - } - else + switch (family) { - skt = this->ipv6; + case AF_INET: + skt = this->ipv4; + break; + case AF_INET6: + skt = this->ipv6; + break; + default: + return FAILED; } } else if (sport == this->natt) { - if (family == AF_INET) - { - skt = this->ipv4_natt; - } - else + switch (family) { - skt = this->ipv6_natt; + case AF_INET: + skt = this->ipv4_natt; + break; + case AF_INET6: + skt = this->ipv6_natt; + break; + default: + return FAILED; } } else |