After "termcap" initilization is finished, top appears to not open any

files ever again, so we can re-pledge tighter.

diff --git a/usr.bin/top/top.c b/usr.bin/top/top.c
index f9317ab..d3ed70e 100644 (file)
--- a/usr.bin/top/top.c
+++ b/usr.bin/top/top.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: top.c,v 1.89 2017/03/15 04:24:14 deraadt Exp $        */
+/*     $OpenBSD: top.c,v 1.90 2018/07/29 13:34:26 deraadt Exp $        */
 
 /*
  *  Top users/processes display for Unix
@@ -412,6 +412,8 @@ main(int argc, char *argv[])
        sigprocmask(SIG_BLOCK, &mask, &oldmask);
        if (interactive)
                init_screen();
+       if (pledge("stdio getpw tty proc ps vminfo", NULL) == -1)
+               err(1, "pledge");
        (void) signal(SIGINT, leave);
        siginterrupt(SIGINT, 1);
        (void) signal(SIGQUIT, leave);