diff --git a/README.md b/README.md
index 61b9562f..7efad14d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # DNS Statistics Collector
 
-[![Total alerts](https://img.shields.io/lgtm/alerts/g/DNS-OARC/dsc.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/DNS-OARC/dsc/alerts/) [![Bugs](https://sonarcloud.io/api/project_badges/measure?project=dns-oarc%3Adsc&metric=bugs)](https://sonarcloud.io/dashboard?id=dns-oarc%3Adsc) [![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=dns-oarc%3Adsc&metric=security_rating)](https://sonarcloud.io/dashboard?id=dns-oarc%3Adsc)
+[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=dns-oarc%3Adsc&metric=bugs)](https://sonarcloud.io/summary/new_code?id=dns-oarc%3Adsc) [![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=dns-oarc%3Adsc&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=dns-oarc%3Adsc)
 
 DNS Statistics Collector (DSC) is a tool used for collecting and exploring
 statistics from busy DNS servers. It can be set up to run on or near
diff --git a/src/config_hooks.c b/src/config_hooks.c
index 2b4d31f5..47b3305e 100644
--- a/src/config_hooks.c
+++ b/src/config_hooks.c
@@ -656,11 +656,15 @@ int load_knowntlds(const char* file)
 
         if (!(new_KnownTLDS = xrealloc(new_KnownTLDS, (new_size + 1) * sizeof(char*)))) {
             dsyslog(LOG_ERR, "out of memory");
+            free(buffer);
+            fclose(fp);
             return 0;
         }
         new_KnownTLDS[new_size] = xstrdup(buffer);
         if (!new_KnownTLDS[new_size]) {
             dsyslog(LOG_ERR, "out of memory");
+            free(buffer);
+            fclose(fp);
             return 0;
         }
         new_size++;