diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/net/address.c | 42 |
1 files changed, 8 insertions, 34 deletions
diff --git a/src/lib/net/address.c b/src/lib/net/address.c index 1d872043a0..3b624da096 100644 --- a/src/lib/net/address.c +++ b/src/lib/net/address.c @@ -6,6 +6,9 @@ /** * \file address.c * \brief Functions to use and manipulate the tor_addr_t structure. + * + * This module doesn't have any support for the libc resolver: that is all in + * resolve.c. **/ #define ADDRESS_PRIVATE @@ -37,7 +40,6 @@ #include "lib/net/address.h" #include "lib/net/socket.h" -#include "lib/net/resolve.h" #include "lib/container/smartlist.h" #include "lib/ctime/di_ops.h" #include "lib/log/torlog.h" @@ -1748,7 +1750,7 @@ tor_addr_port_split(int severity, const char *addrport, tor_assert(addrport); tor_assert(address_out); tor_assert(port_out); - /* We need to check for IPv6 manually because addr_port_lookup() doesn't + /* We need to check for IPv6 manually because the logic below doesn't * do a good job on IPv6 addresses that lack a port. */ if (tor_addr_parse(&a_tmp, addrport) == AF_INET6) { *port_out = 0; @@ -1756,30 +1758,11 @@ tor_addr_port_split(int severity, const char *addrport, return 0; } - return addr_port_lookup(severity, addrport, address_out, NULL, port_out); -} - -/** Parse a string of the form "host[:port]" from <b>addrport</b>. If - * <b>address</b> is provided, set *<b>address</b> to a copy of the - * host portion of the string. If <b>addr</b> is provided, try to - * resolve the host portion of the string and store it into - * *<b>addr</b> (in host byte order). If <b>port_out</b> is provided, - * store the port number into *<b>port_out</b>, or 0 if no port is given. - * If <b>port_out</b> is NULL, then there must be no port number in - * <b>addrport</b>. - * Return 0 on success, -1 on failure. - */ -int -addr_port_lookup(int severity, const char *addrport, char **address, - uint32_t *addr, uint16_t *port_out) -{ const char *colon; char *address_ = NULL; int port_; int ok = 1; - tor_assert(addrport); - colon = strrchr(addrport, ':'); if (colon) { address_ = tor_strndup(addrport, colon-addrport); @@ -1801,22 +1784,13 @@ addr_port_lookup(int severity, const char *addrport, char **address, port_ = 0; } - if (addr) { - /* There's an addr pointer, so we need to resolve the hostname. */ - if (tor_lookup_hostname(address_,addr)) { - log_fn(severity, LD_NET, "Couldn't look up %s", escaped(address_)); - ok = 0; - *addr = 0; - } - } - - if (address && ok) { - *address = address_; + if (ok) { + *address_out = address_; } else { - if (address) - *address = NULL; + *address_out = NULL; tor_free(address_); } + if (port_out) *port_out = ok ? ((uint16_t) port_) : 0; |