use strlcpy vs strncpy+a[len-1]='\0'. millert@ ok.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/lib/libc/stdlib/realpath.c b/src/lib/libc/stdlib/realpath.c
index 0288601464..a6195c1dcb 100644
--- a/src/lib/libc/stdlib/realpath.c
+++ b/src/lib/libc/stdlib/realpath.c
@@ -35,7 +35,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: realpath.c,v 1.4 1998/05/18 09:55:19 deraadt Exp $";
+static char *rcsid = "$OpenBSD: realpath.c,v 1.5 2001/06/27 00:58:56 lebel Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -78,8 +78,7 @@ realpath(path, resolved)
          *     if it is a directory, then change to that directory.
          * get the current directory name and append the basename.
          */
-        (void)strncpy(resolved, path, MAXPATHLEN - 1);
-        resolved[MAXPATHLEN - 1] = '\0';
+        strlcpy(resolved, path, MAXPATHLEN);
 loop:
         q = strrchr(resolved, '/');
         if (q != NULL) {