From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 20 May 2010 05:57:54 +0000 (+0000)
Subject: [package] base-files: fix a preinit hang in jffs2_ready() when no rootfs_data partiti... 
X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=fddbe8596440b4cb130d0a3106d8c293a3469335;p=openwrt.git

[package] base-files: fix a preinit hang in jffs2_ready() when no rootfs_data partition is found (#7362)


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21511 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/base-files/files/lib/functions/boot.sh b/package/base-files/files/lib/functions/boot.sh
index e6f6633adb..f93eec99a9 100644
--- a/package/base-files/files/lib/functions/boot.sh
+++ b/package/base-files/files/lib/functions/boot.sh
@@ -32,6 +32,7 @@ find_mtd_part() {
 
 jffs2_ready () {
     mtdpart="$(find_mtd_part rootfs_data)"
+    [ -z "$mtdpart" ] && return 1
     magic=$(hexdump $mtdpart -n 4 -e '4/1 "%02x"')
     [ "$magic" != "deadc0de" ]
 }