bind: upgrade 9.18.19 -> 9.18.20

Changelog:
============
-Fix missing newlines in the output of "rndc nta -dump".
-Take into account local authoritative zones when falling back to serve-stale.
-Fix assertion failure when using lock-file configuration option together -X
 argument to named.
-The 'lock-file' file was being removed when it shouldn't have been making it
 ineffective if named was started 3 or more times.
-Fix a shutdown race in dns__catz_update_cb().
-B.ROOT-SERVERS.NET addresses are now 170.247.170.2 and 2801:1b8:10::b.
-The timeouts for resending zone refresh queries over UDP were lowered to enable
 named to more quickly determine that a primary is down.
-Don't schedule resign operations on the raw version of an inline-signing zone.
-Fix a possible assertion failure on an error path in resolver.c:fctx_query(),
 when using an uninitialized link.
-Add semantic patch to do an explicit cast from char to unsigned char in ctype.h
 class of functions.
-Python system tests have to be executed by invoking pytest directly. Executing
 them with the legacy test runner is no longer supported.
-The wrong covered value was being set by dns_ncache_current for RRSIG records
 in the returned rdataset structure. This resulted in TYPE0 being reported as
 the covered value of the RRSIG when dumping the cache contents.

(From OE-Core rev: 9b34124561d926d9273c52163853161515e5666a)

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-connectivity/bind/bind_9.18.19.bb b/meta/recipes-connectivity/bind/bind_9.18.20.bb
index 8124c5c591..187685eef5 100644
--- a/meta/recipes-connectivity/bind/bind_9.18.19.bb
+++ b/meta/recipes-connectivity/bind/bind_9.18.20.bb
@@ -20,7 +20,7 @@ SRC_URI = "https://ftp.isc.org/isc/bind9/${PV}/${BPN}-${PV}.tar.xz \
            file://0001-avoid-start-failure-with-bind-user.patch \
            "
 
-SRC_URI[sha256sum] = "115e09c05439bebade1d272eda08fa88eb3b60129edef690588c87a4d27612cc"
+SRC_URI[sha256sum] = "4b891ebf58d3f2a7ac3dd2682990f528a3448eaa1c992ddc5c141b8587a98ec5"
 
 UPSTREAM_CHECK_URI = "https://ftp.isc.org/isc/bind9/"
 # follow the ESV versions divisible by 2