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.

1 files changed, 1 insertions, 1 deletions

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);