the recent fixes to make mount_root work during failsafe caused lots of
unwanted side effects. use the new preinit sentinel file to detect if
we are in preinit. this will also work if logged in via ssh.
Signed-off-by: John Crispin <john@phrozen.org>
Respect user configured mount flags such as "ro" or "sync" when processing
external overlay mount points.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
SVN-Revision: 49223
This version fixes a potential uncontrolled format string problem. This
makes it possible to activate the format security check.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 47598
To prevent future confusion around '/overlay' vs. 'overlay' simply reject
relative path specifications as mount points since such paths result in
undefined behaviour anyway.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 45404
Use xattr to store the filesystem initialization state of the overlay.
As long as the filesystem is not marked as initialized yet (happens in
/etc/init.d/done), all overlay data (except for sysupgrade.tgz) will be
discarded before the system is allowed to boot
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 44942
Update to git head in order to switch the block, mount_root etc. logging to
the common ulog() api for putting early boot messages into dmesg.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 44545
- Support external overlays on non-MTD systems again
- Account for new directory structure of overlayfs partitions (additional upper/ component)
- Support executing block from either overlay or rom
- Support loading fstab from either overlay or rom
- Log extroot failures to dmesg
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 44535
Note, that licensing stuff is a nightmare: many packages does not clearly
state their licenses, and often multiple source files are simply copied
together - each with different licensing information in the file headers.
I tried hard to ensure, that the license information extracted into the OpenWRT's
makefiles fit the "spirit" of the packages, e.g. such small packages which
come without a dedicated source archive "inherites" the OpenWRT's own license
in my opinion.
However, I can not garantee that I always picked the correct information
and/or did not miss license information.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
SVN-Revision: 43155
[base-files] shell-scripting: fix wrong usage of '==' operator
normally the '==' is used for invoking a regex parser and is a bashism.
all of the fixes just want to compare a string. the used busybox-ash
will silently "ignore" this mistake, but make it portable/clean at least.
this patch does not change the behavior/logic of the scripts.
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 42911
The /sbin/block binary now requires and additional shared library, therfore set
LD_LIBRARY_PATH accordingly when invoking it from the temporary overlay.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 40526
