diff options
| author | Stef Walter <stef@thewalter.net> | 2010-11-11 16:38:05 +0000 |
|---|---|---|
| committer | Stef Walter <stef@thewalter.net> | 2011-01-23 15:47:45 -0600 |
| commit | 002738e77ae6149c43a3d55b9364d365e1483578 (patch) | |
| tree | d3f61147a8fdee72890a0f6fb7019114012fe80a /common/sock_any.c | |
| parent | 0238920875712b4e51f2d96f2146dc477b2de9d8 (diff) | |
Don't force connections to come from same source port.
Also allow address reuse for connections in time wait state.
Diffstat (limited to 'common/sock_any.c')
| -rw-r--r-- | common/sock_any.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/common/sock_any.c b/common/sock_any.c index 9a03f09..3ca68a3 100644 --- a/common/sock_any.c +++ b/common/sock_any.c @@ -367,14 +367,14 @@ int sock_any_cmp(const struct sockaddr_any* a1, const struct sockaddr_any* a2, i case AF_INET: if(memcmp(&(a1->s.in.sin_addr), &(a2->s.in.sin_addr), sizeof(a2->s.in.sin_addr)) != 0) return -1; - if(!(opts && SANY_OPT_NOPORT) && a1->s.in.sin_port != a2->s.in.sin_port) + if(!(opts & SANY_OPT_NOPORT) && a1->s.in.sin_port != a2->s.in.sin_port) return -1; return 0; #ifdef HAVE_INET6 case AF_INET6: if(memcmp(&(a1->s.in6.sin6_addr), &(a2->s.in6.sin6_addr), sizeof(a2->s.in6.sin6_addr)) != 0) return -1; - if(!(opts && SANY_OPT_NOPORT) && a1->s.in6.sin6_port != a2->s.in6.sin6_port) + if(!(opts & SANY_OPT_NOPORT) && a1->s.in6.sin6_port != a2->s.in6.sin6_port) return -1; return 0; #endif @@ -383,3 +383,24 @@ int sock_any_cmp(const struct sockaddr_any* a1, const struct sockaddr_any* a2, i return -1; } } + +void +sock_any_cpy(struct sockaddr_any* dst, const struct sockaddr_any* src, int opts) +{ + memcpy(dst, src, sizeof(struct sockaddr_any)); + switch(src->s.a.sa_family) + { + case AF_INET: + if(opts & SANY_OPT_NOPORT) + dst->s.in.sin_port = 0; + break; +#ifdef HAVE_INET6 + case AF_INET6: + if(opts & SANY_OPT_NOPORT) + dst->s.in6.sin_port = 0; + break; +#endif + default: + break; + } +} |