include $(TOPDIR)/rules.mk
PKG_NAME:=knot
-PKG_VERSION:=2.2.0
+PKG_VERSION:=2.2.1
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://secure.nic.cz/files/knot-dns/
-PKG_MD5SUM:=ac00a189038fd692c53b2e8c1837c5cb
+PKG_MD5SUM:=d573ecadedf4f15ec1f02671443520cb
PKG_LICENSE:=GPL-3.0 LGPL-2.0 0BSD MIT OLDAP-2.8
+++ /dev/null
-diff --git a/src/knot/conf/base.c b/src/knot/conf/base.c
-index 9a0a655..e4721ad 100644
---- a/src/knot/conf/base.c
-+++ b/src/knot/conf/base.c
-@@ -101,6 +101,10 @@ void conf_refresh_hostname(
-
- free(conf->hostname);
- conf->hostname = sockaddr_hostname();
-+ if (conf->hostname == NULL) {
-+ // Empty hostname fallback, NULL cannot be passed to strlen!
-+ conf->hostname = strdup("");
-+ }
- }
-
- static void init_cache(
-@@ -206,7 +210,7 @@ int conf_new(
-
- // Cache the current hostname.
- if (!(flags & CONF_FNOHOSTNAME)) {
-- out->hostname = sockaddr_hostname();
-+ conf_refresh_hostname(out);
- }
-
- // Initialize cached values.
-diff --git a/src/knot/modules/dnstap.c b/src/knot/modules/dnstap.c
-index 890663d..b60c1ca 100644
---- a/src/knot/modules/dnstap.c
-+++ b/src/knot/modules/dnstap.c
-@@ -241,7 +241,7 @@ int dnstap_load(struct query_plan *plan, struct query_module *self,
- } else {
- ctx->identity = sockaddr_hostname();
- }
-- ctx->identity_len = strlen(ctx->identity);
-+ ctx->identity_len = (ctx->identity != NULL) ? strlen(ctx->identity) : 0;
-
- // Set version.
- val = conf_mod_get(self->config, MOD_VERSION, self->id);