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| author | Roy.Li <rongqing.li@windriver.com> | 2012-07-24 09:23:19 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-07-26 14:39:49 +0100 |
| commit | 9921cb0104ea36daf909c110bb6767e5fd307da0 (patch) | |
| tree | 3a249f1851c07cce24bf04ef1c8965f130b0315a | |
| parent | 45b8dcc65b46c68151093a2931cce675abb92813 (diff) | |
| download | openembedded-core-9921cb0104ea36daf909c110bb6767e5fd307da0.tar.gz openembedded-core-9921cb0104ea36daf909c110bb6767e5fd307da0.tar.bz2 openembedded-core-9921cb0104ea36daf909c110bb6767e5fd307da0.zip | |
busybox:udhcpc: fix the root_is_nfs() function
[YOCTO #2788]
The system will be hung when udhcpc starts, if nfs is mounted
at "/" directory and default route is different after starting
udhcpc.
The cause is that root_is_nfs() does not work after kernel-2.6.37,
since the device name has been changed from /dev/root to
${IPADDR}:${NFSDIR} on /proc/mounts. which leads to remove
the default routes to nfs server,
Now we use a loose match to check if rootfs is nfs.
Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
| -rw-r--r-- | meta/recipes-core/busybox/busybox_1.19.4.bb | 2 | ||||
| -rw-r--r-- | meta/recipes-core/busybox/files/simple.script | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/meta/recipes-core/busybox/busybox_1.19.4.bb b/meta/recipes-core/busybox/busybox_1.19.4.bb index cc97e2a853..7bdfbda538 100644 --- a/meta/recipes-core/busybox/busybox_1.19.4.bb +++ b/meta/recipes-core/busybox/busybox_1.19.4.bb @@ -1,5 +1,5 @@ require busybox.inc -PR = "r10" +PR = "r11" SRC_URI = "http://www.busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \ file://B921600.patch \ diff --git a/meta/recipes-core/busybox/files/simple.script b/meta/recipes-core/busybox/files/simple.script index 27368f0ee5..69739850d8 100644 --- a/meta/recipes-core/busybox/files/simple.script +++ b/meta/recipes-core/busybox/files/simple.script @@ -10,7 +10,8 @@ RESOLV_CONF="/etc/resolv.conf" # return 0 if root is mounted on a network filesystem root_is_nfs() { - grep -qe '^/dev/root.*\(nfs\|smbfs\|ncp\|coda\) .*' /proc/mounts + sed -n 's/^[^ ]* \([^ ]*\) \([^ ]*\) .*$/\1 \2/p' /proc/mounts | + grep -q "^/ \(nfs\|smbfs\|ncp\|coda\)$" } have_bin_ip=0 |