From 50c0e0a61fd15636a12a2bdece548f78ff8dfe93 Mon Sep 17 00:00:00 2001
From: pwdng <pwdng@users.noreply.github.com>
Date: Tue, 14 Oct 2014 18:12:17 +0200
Subject: Close /dev/urandom to fix open file handler leak.

---
 libtac/lib/magic.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libtac/lib/magic.c b/libtac/lib/magic.c
index 308dc03..9785314 100644
--- a/libtac/lib/magic.c
+++ b/libtac/lib/magic.c
@@ -77,8 +77,10 @@ magic()
 
     if(rfd > -1) {
         u_int32_t ret;
+        int nb_read = read(rfd, &ret, sizeof(ret));
+        close(rfd);
 
-        if (read(rfd, &ret, sizeof(ret)) < sizeof(ret)) {
+        if (nb_read < sizeof(ret)) {
             /* on read() error fallback to other method */
             return (u_int32_t)random();
         }
-- 
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