X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=mem.c;h=83ffa55375e5713477d4d68dacadf59a6d5e73e0;hb=394938c479925750ffe56c28d281945ba4003a14;hp=1b9627cc145da0a1253295202e3580c5cb1a936f;hpb=4b8483ae278577a3adc8d84da81d77019704466f;p=onak.git

diff --git a/mem.c b/mem.c
index 1b9627c..83ffa55 100644
--- a/mem.c
+++ b/mem.c
@@ -9,6 +9,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "keystructs.h"
 #include "ll.h"
@@ -171,3 +172,26 @@ void free_publickey(struct openpgp_publickey *key) {
 		key = nextkey;
 	}
 }
+
+/**
+ *	free_statskey - free an stats key structure.
+ *	@key: The key to free.
+ *
+ *	Takes a stats key and frees the memory used by it and the linked list
+ *	of sigs under it. Doesn't recurse into the list as it's assumed all the
+ *	objects referenced also exist in the hash.
+ */
+void free_statskey(struct stats_key *key)
+{
+	if (key != NULL) {
+		if (key->sigs != NULL) {
+			llfree(key->sigs, NULL);
+			key->sigs = NULL;
+		}
+		if (key->signs != NULL) {
+			llfree(key->signs, NULL);
+			key->signs = NULL;
+		}
+		free(key);
+	}
+}