diff --git a/Makefile b/Makefile
index 089c7bb..9fa03d1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 VERSION = 1.2.3
 
-CFLAGS += -O2 -Wall -Wextra -Wshadow -fsanitize=undefined -rdynamic\
+CFLAGS += -O2 -Wall -Wextra -Wshadow -fanalyzer -fsanitize=undefined -rdynamic\
 	-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DVERSION=\"$(VERSION)\"\
 	`pkg-config --cflags-only-I gumbo libcurl fuse uuid expat`
 LDFLAGS += `pkg-config --libs-only-L gumbo libcurl fuse uuid expat`
diff --git a/src/cache.c b/src/cache.c
index a83579e..0bcba00 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -634,7 +634,7 @@ static int Meta_open(Cache * cf)
         FREE(metafn);
         return -1;
     }
-    FREE(metafn);
+    // FREE(metafn);
     return 0;
 }
 
@@ -652,7 +652,12 @@ static void Meta_create(Cache * cf)
          */
         lprintf(fatal, "fopen(%s): %s\n", metafn, strerror(errno));
     }
-    FREE(metafn);
+    if (fclose(cf->mfp)) {
+        lprintf(error,
+                "cannot close metadata after creation: %s.\n",
+                strerror(errno));
+    }
+    // FREE(metafn);
 }
 
 int Cache_create(const char *path)
@@ -683,12 +688,6 @@ int Cache_create(const char *path)
 
     Meta_create(cf);
 
-    if (fclose(cf->mfp)) {
-        lprintf(error,
-                "cannot close metadata after creation: %s.\n",
-                strerror(errno));
-    }
-
     if (Meta_open(cf)) {
         Cache_free(cf);
         lprintf(error, "cannot open metadata file, %s.\n", fn);
diff --git a/src/main.c b/src/main.c
index 85b3a02..9116eae 100644
--- a/src/main.c
+++ b/src/main.c
@@ -164,6 +164,7 @@ void parse_config_file(char ***argv, int *argc)
         }
     }
     FREE(full_path);
+    fclose(config);
 }
 
 static int