get_host_addr in SOCK_Dgram_Mcast.cpp

[Yongming Wang]

ACE VERSION: 5.6.5 and most recent svn
HOST MACHINE and OPERATING SYSTEM: win vista
COMPILER NAME AND VERSION (AND PATCHLEVEL): vc9

glad to see get_host_addr has a reentrant version.
So we'd better use this version in SOCK_Dgram_Mcast.cpp,
I didn't use this file in fact. am I right?
here is the fix
------------------------------

Index: SOCK_Dgram_Mcast.cpp
===================================================================
--- SOCK_Dgram_Mcast.cpp (revision 82282)
+++ SOCK_Dgram_Mcast.cpp (working copy)
@@ -363,10 +363,11 @@
// Convert to 0-based for indexing, next loop
check.
if (if_addrs[if_cnt].get_type () != AF_INET ||
if_addrs[if_cnt].is_loopback ())
continue;
+ char addr_buf[INET6_ADDRSTRLEN];
if (this->join (mcast_addr,
reuse_addr,
ACE_TEXT_CHAR_TO_TCHAR
- (if_addrs[if_cnt].get_host_addr
())) == 0)
+ (if_addrs[if_cnt].get_host_addr
(addr_buf, INET6_ADDRSTRLEN))) == 0)
++nr_subscribed;
}
}
@@ -414,10 +415,11 @@
// Convert to 0-based for indexing, next loop check.
if (if_addrs[if_cnt].is_loopback ())
continue;
+ char addr_buf[INET6_ADDRSTRLEN];
if (this->join (mcast_addr,
reuse_addr,
ACE_TEXT_CHAR_TO_TCHAR
- (if_addrs[if_cnt].get_host_addr
())) == 0)
+ (if_addrs[if_cnt].get_host_addr
(addr_buf, INET6_ADDRSTRLEN))) == 0)
++nr_subscribed;
}
}
@@ -722,9 +724,10 @@
// Convert to 0-based for indexing, next loop check
if (if_addrs[if_cnt].get_type () != AF_INET ||
if_addrs[if_cnt].is_loopback ())
continue;
+ char addr_buf[INET6_ADDRSTRLEN];
if (this->leave (mcast_addr,
ACE_TEXT_CHAR_TO_TCHAR
- (if_addrs[if_cnt].get_host_addr
())) == 0)
+ (if_addrs[if_cnt].get_host_addr
(addr_buf, INET6_ADDRSTRLEN))) == 0)
++nr_unsubscribed;
}
}
@@ -771,9 +774,10 @@
// Convert to 0-based for indexing, next loop check
if (if_addrs[if_cnt].is_loopback ())
continue;
+ char addr_buf[INET6_ADDRSTRLEN];
if (this->leave (mcast_addr,
ACE_TEXT_CHAR_TO_TCHAR
- (if_addrs[if_cnt].get_host_addr ()))
== 0)
+ (if_addrs[if_cnt].get_host_addr
(addr_buf, INET6_ADDRSTRLEN))) == 0)
++nr_unsubscribed;
}
}