Fix for 64 bit platforms. sysctl's length args are pointers to

size_t, not int.  This could be fatal where size_t is long.

Reviewed by:	bp

2 files changed, 6 insertions, 3 deletions

diff --git a/lib/libncp/ncpl_conn.c b/lib/libncp/ncpl_conn.c
index f0e118a..a54c625 100644
--- a/lib/libncp/ncpl_conn.c
+++ b/lib/libncp/ncpl_conn.c
@@ -274,7 +274,8 @@ ncp_li_check(struct ncp_conn_loginfo *li) {
 
 int
 ncp_conn_cnt(void) {
-	int error, cnt = 0, len = sizeof(cnt);
+	int error, cnt = 0;
+	size_t len = sizeof(cnt);
 	
 	error = sysctlbyname("net.ncp.conn_cnt", &cnt, &len, NULL, 0);
 	if (error) cnt = 0;
@@ -382,7 +383,8 @@ ncp_li_arg(struct ncp_conn_loginfo *li, int opt, char *arg) {
 
 void *
 ncp_conn_list(void) {
-	int error, cnt = 0, len;
+	int error, cnt = 0;
+	size_t len;
 	void *p;
 	
 	cnt = ncp_conn_cnt();
diff --git a/lib/libncp/ncpl_subr.c b/lib/libncp/ncpl_subr.c
index c3d64d5..f0f390f 100644
--- a/lib/libncp/ncpl_subr.c
+++ b/lib/libncp/ncpl_subr.c
@@ -243,7 +243,8 @@ NWRequest(NWCONN_HANDLE cH, nuint16 fn,
 int
 ncp_initlib(void){
 	int error;
-	int kv, kvlen = sizeof(kv);
+	int kv;
+	size_t kvlen = sizeof(kv);
 	static int ncp_initialized;
 
 	if (ncp_initialized)