[lib] Fix mistake in tcp-md5sig commit which broke compile on BSD
2008-08-15 Paul Jakma <paul.jakma@sun.com>
* lib/sockopt.c: (sockopt_tcp_signature) ifdef'ing hid variable
declaration for HAVE_DECL_TCP_MD5SIG && !GNU_LINUX, breaking
compile - fix.
diff --git a/lib/sockopt.c b/lib/sockopt.c
index 2f01199..4ba7e87 100644
--- a/lib/sockopt.c
+++ b/lib/sockopt.c
@@ -499,6 +499,7 @@
sockopt_tcp_signature (int sock, union sockunion *su, const char *password)
{
#if HAVE_DECL_TCP_MD5SIG
+ int ret;
#ifndef GNU_LINUX
/*
* XXX Need to do PF_KEY operation here to add/remove an SA entry,
@@ -509,7 +510,6 @@
int keylen = password ? strlen (password) : 0;
struct tcp_md5sig md5sig;
union sockunion *su2, *susock;
- int ret;
/* Figure out whether the socket and the sockunion are the same family..
* adding AF_INET to AF_INET6 needs to be v4 mapped, you'd think..
@@ -553,9 +553,9 @@
md5sig.tcpm_keylen = keylen;
if (keylen)
memcpy (md5sig.tcpm_key, password, keylen);
+ sockunion_free (susock);
#endif /* GNU_LINUX */
ret = setsockopt (sock, IPPROTO_TCP, TCP_MD5SIG, &md5sig, sizeof md5sig);
- sockunion_free (susock);
return ret;
#else /* HAVE_TCP_MD5SIG */
return -2;