diff options
Diffstat (limited to 'sysdep')
| -rw-r--r-- | sysdep/bsd/sysio.h | 26 | ||||
| -rw-r--r-- | sysdep/unix/io.c | 6 |
2 files changed, 16 insertions, 16 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 diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index 93863885..4fee10e7 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -821,10 +821,10 @@ sk_setup(sock *s) WARN("IPV6_V6ONLY"); #endif - if (s->ttl >= 0) - err = sk_set_ttl_int(s); + if ((s->ttl >= 0) && (err = sk_set_ttl_int(s))) + goto bad; - sysio_register_cmsgs(s); + err = sysio_register_cmsgs(s); bad: return err; } |