From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 3 Feb 2006 00:16:53 +0000 (-0000)
Subject: gavinl writes in Bug 661:
X-Git-Tag: 1_1_0~246
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=53d57dbe6bf54f4a44989e02afc9176d3ce5365f;p=oweals%2Fbusybox.git

gavinl writes in Bug 661:
if read() file return less than 1, we should close the fd and then goto end.
---

diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index b8c0090fa..8f2312060 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -42,8 +42,8 @@ static void make_device(char *path)
 	snprintf(temp, PATH_MAX, "%s/dev", path);
 	fd = open(temp, O_RDONLY);
 	len = read(fd, temp, PATH_MAX-1);
-	if (len<1) goto end;
 	close(fd);
+	if (len<1) goto end;
 
 	/* Determine device name, type, major and minor */