diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2013-07-11 13:50:44 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2013-07-11 13:50:44 +0200 |
| commit | 354496ace87341428e6005fbc073fbe57b4e6c0e (patch) | |
| tree | 3dae3a53b6e45cd7cb144296d54fda90fff7cc14 /sysdep/bsd/sysio.h | |
| parent | cc31b75a8fd7949533c12db2c3e9d67eeaf46d10 (diff) | |
Some fixes for TTL security.
Diffstat (limited to 'sysdep/bsd/sysio.h')
| -rw-r--r-- | sysdep/bsd/sysio.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/sysdep/bsd/sysio.h b/sysdep/bsd/sysio.h index 031eac9a..cf049a0b 100644 --- a/sysdep/bsd/sysio.h +++ b/sysdep/bsd/sysio.h @@ -6,9 +6,22 @@ * Can be freely distributed and used under the terms of the GNU GPL. */ +#ifdef __NetBSD__ + +#ifndef IP_RECVTTL +#define IP_RECVTTL 23 +#endif + +#ifndef IP_MINTTL +#define IP_MINTTL 24 +#endif + +#endif + #ifdef __DragonFly__ #define TCP_MD5SIG TCP_SIGNATURE_ENABLE #endif + #ifdef IPV6 static inline void @@ -259,8 +272,6 @@ sk_set_md5_auth_int(sock *s, sockaddr *sa, char *passwd) #ifndef IPV6 -#ifdef IP_MINTTL - static int sk_set_min_ttl4(sock *s, int ttl) { @@ -277,17 +288,6 @@ sk_set_min_ttl4(sock *s, int ttl) return 0; } -#else /* no IP_MINTTL */ - -static int -sk_set_min_ttl4(sock *s, int ttl) -{ - log(L_ERR "IPv4 TTL security not supported"); - return -1; -} - -#endif - #else /* IPv6 */ static int |