Use size_t for strlen results.

OK moritz@.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/lib/libc/net/getaddrinfo.c b/src/lib/libc/net/getaddrinfo.c
index 532b2ee2c8..3f8521cb31 100644
--- a/src/lib/libc/net/getaddrinfo.c
+++ b/src/lib/libc/net/getaddrinfo.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getaddrinfo.c,v 1.63 2007/05/12 16:18:06 ray Exp $    */
+/*      $OpenBSD: getaddrinfo.c,v 1.64 2007/05/12 21:38:14 ray Exp $    */
 /*      $KAME: getaddrinfo.c,v 1.31 2000/08/31 17:36:43 itojun Exp $    */
 
 /*
@@ -1004,17 +1004,19 @@ getanswer(const querybuf *answer, int anslen, const char *qname, int qtype,
         }
         cp += n + QFIXEDSZ;
         if (qtype == T_A || qtype == T_AAAA || qtype == T_ANY) {
+                size_t len;
+
                 /* res_send() has already verified that the query name is the
                  * same as the one we sent; this just gets the expanded name
                  * (i.e., with the succeeding search-domain tacked on).
                  */
-                n = strlen(bp) + 1;             /* for the \0 */
-                if (n >= MAXHOSTNAMELEN) {
+                len = strlen(bp) + 1;           /* for the \0 */
+                if (len >= MAXHOSTNAMELEN) {
                         h_errno = NO_RECOVERY;
                         return (NULL);
                 }
                 canonname = bp;
-                bp += n;
+                bp += len;
                 /* The qname can be abbreviated, but h_name is now absolute. */
                 qname = canonname;
         }