use strlcat

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14937 ec53bebd-3082-4978-b11e-865c3cabbd6b
2005-04-24 20:25:05 +00:00
parent 57c22f0d8e
commit 250432e84a
1 changed files with 3 additions and 3 deletions
--- a/appl/rsh/rsh.c
+++ b/appl/rsh/rsh.c
@@ -643,11 +643,11 @@ construct_command (char **res, int argc, char **argv)

    *tmp = '\0';
    for (i = 0; i < argc - 1; ++i) {
-	strcat (tmp, argv[i]);
-	strcat (tmp, " ");
+	strlcat (tmp, argv[i], max);
+	strlcat (tmp, " ", max);
    }
    if (argc > 0)
-	strcat (tmp, argv[argc-1]);
+	strlcat (tmp, argv[argc-1], max);
    *res = tmp;
    return len;
 }