1 files changed, 4 insertions, 3 deletions

diff --git a/sshpty.c b/sshpty.c
index 2e42aee11..9ac4903ef 100644
--- a/sshpty.c
+++ b/sshpty.c
@@ -46,7 +46,7 @@
  */
 
 int
-pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, int namebuflen)
+pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen)
 {
         /* openpty(3) exists in OSF/1 and some other os'es */
         char *name;
@@ -169,11 +169,12 @@ pty_make_controlling_tty(int *ttyfd, const char *tty)
 /* Changes the window size associated with the pty. */
 
 void
-pty_change_window_size(int ptyfd, int row, int col,
-        int xpixel, int ypixel)
+pty_change_window_size(int ptyfd, u_int row, u_int col,
+        u_int xpixel, u_int ypixel)
 {
         struct winsize w;
 
+        /* may truncate u_int -> u_short */
         w.ws_row = row;
         w.ws_col = col;
         w.ws_xpixel = xpixel;