From: Marek Vavruša <marek.vavrusa@nic.cz>
Date: Thu, 15 Oct 2015 11:56:16 +0000 (+0200)
Subject: modules/cachectl: do not clear private namespaces
X-Git-Tag: v1.0.0-beta2~80
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ffee0a79c54d644723aeb58bde7cae0445a356b5;p=thirdparty%2Fknot-resolver.git

modules/cachectl: do not clear private namespaces
---

diff --git a/modules/cachectl/cachectl.c b/modules/cachectl/cachectl.c
index 695f6f0b5..7a76de42b 100644
--- a/modules/cachectl/cachectl.c
+++ b/modules/cachectl/cachectl.c
@@ -169,6 +169,11 @@ static char* prune(void *env, struct kr_module *module, const char *args)
 		    storage->iter_val(it, &val) != 0) {
 			break;
 		}
+		/* Ignore special namespaces. */
+		if (key.len < 2 || ((const char *)key.data)[0] == 'V') {
+			it = storage->iter_next(it);
+			continue;
+		}
 		/* Prune expired records. */
 		struct kr_cache_entry *entry = val.data;
 		if (entry->timestamp > now.tv_sec) {