From 027a73a903af306449710ce12bc09e0e3550c6c9 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 4 Aug 2016 10:16:59 -0500
Subject: Make xopen() skip stdin/stdout/stderr, add xopen_stdio() if you want
 stdout, add xopenro() that takes one argument and understands "-" means
 stdin, and switch over lots of users.

---
 lib/password.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/password.c')

diff --git a/lib/password.c b/lib/password.c
index bf13c441..eab2d669 100644
--- a/lib/password.c
+++ b/lib/password.c
@@ -24,7 +24,7 @@ int get_salt(char *salt, char *algo)
       if (al[i].id) s += sprintf(s, "$%c$", '0'+al[i].id);
 
       // Read appropriate number of random bytes for salt
-      i = xopen("/dev/urandom", O_RDONLY);
+      i = xopenro("/dev/urandom");
       xreadall(i, libbuf, ((len*6)+7)/8);
       close(i);
 
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