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poky/meta/recipes-connectivity/bind/bind-9.18.13/init.d-add-support-for-read-only-rootfs.patch
T
Wang Mingyu f0f4ed9ba5 bind: upgrade 9.18.12 -> 9.18.13
Changelog:
==========
[bug] Use two pairs of dns_db_t and dns_dbversion_t in a
      catalog zone structure to avoid a race between the
      dns__catz_update_cb() and dns_catz_dbupdate_callback()
      functions. [GL #3907]

[bug] Make sure to revert the reconfigured zones to the
      previous version of the view, when the new view
      reconfiguration fails during the configuration of
      one of the configured zones. [GL #3911]

[bug] Fix error path cleanup issues in dns_catz_new_zones()
      and dns_catz_new_zone() functions. [GL #3900]

[bug] Unregister db update notify callback before detaching
      from the previous db inside the catz update notify
      callback. [GL #3777]

[func Run the catalog zone update process on the offload
      threads. [GL #3881]

[func Add shutdown signaling for catalog zones. [GL !7571]

[func Add reference count tracing for dns_catz_zone_t and
      dns_catz_zones_t. [GL !7570]

[bug] Detach 'rpzs' and 'catzs' from the previous view in
      configure_rpz() and configure_catz(), respectively,
      just after attaching it to the new view. [GL #3880]

[test Don't test HMAC-MD5 when not supported by libcrypto.
      [GL #3871]

[bug] Fix RPZ reference counting error on shutdown in
      dns__rpz_timer_cb(). [GL #3866]

[test Test various 'islands of trust' configurations when
      using managed keys. [GL #3662]

[bug] Building against (or running with) libuv versions
      1.35.0 and 1.36.0 is now a fatal error.  The rules for
      mixing and matching compile-time and run-time libuv
      versions have been tightened for libuv versions between
      1.35.0 and 1.40.0. [GL #3840]

[bug] dnssec-cds failed to cleanup properly. [GL #3831]

[bug] Source ports configured for query-source,
      transfer-source, etc, were being ignored. (This
      feature is deprecated, but it is not yet removed,
      so the bug still needed fixing.) [GL #3790]

(From OE-Core rev: 51ab191224aa1320d622bf79184940afa3910d60)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2023-04-13 11:56:07 +01:00

66 lines
1.8 KiB
Diff

Subject: init.d: add support for read-only rootfs
Upstream-Status: Inappropriate [oe specific]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
init.d | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/init.d b/init.d
index 0111ed4..24677c8 100644
--- a/init.d
+++ b/init.d
@@ -6,8 +6,48 @@ PATH=/sbin:/bin:/usr/sbin:/usr/bin
# Don't modify this line, change or create /etc/default/bind9.
OPTIONS=""
+test -f /etc/default/rcS && . /etc/default/rcS
test -f /etc/default/bind9 && . /etc/default/bind9
+# This function is here because it's possible that /var and / are on different partitions.
+is_on_read_only_partition () {
+ DIRECTORY=$1
+ dir=`readlink -f $DIRECTORY`
+ while true; do
+ if [ ! -d "$dir" ]; then
+ echo "ERROR: $dir is not a directory"
+ exit 1
+ else
+ for flag in `awk -v dir=$dir '{ if ($2 == dir) { print "FOUND"; split($4,FLAGS,",") } }; \
+ END { for (f in FLAGS) print FLAGS[f] }' < /proc/mounts`; do
+ [ "$flag" = "FOUND" ] && partition="read-write"
+ [ "$flag" = "ro" ] && { partition="read-only"; break; }
+ done
+ if [ "$dir" = "/" -o -n "$partition" ]; then
+ break
+ else
+ dir=`dirname $dir`
+ fi
+ fi
+ done
+ [ "$partition" = "read-only" ] && echo "yes" || echo "no"
+}
+
+bind_mount () {
+ olddir=$1
+ newdir=$2
+ mkdir -p $olddir
+ cp -a $newdir/* $olddir
+ mount --bind $olddir $newdir
+}
+
+# Deal with read-only rootfs
+if [ "$ROOTFS_READ_ONLY" = "yes" ]; then
+ [ "$VERBOSE" != "no" ] && echo "WARN: start bind service in read-only rootfs"
+ [ `is_on_read_only_partition /etc/bind` = "yes" ] && bind_mount /var/volatile/bind/etc /etc/bind
+ [ `is_on_read_only_partition /var/named` = "yes" ] && bind_mount /var/volatile/bind/named /var/named
+fi
+
test -x /usr/sbin/rndc || exit 0
case "$1" in
--
1.7.9.5