X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=mem.c;fp=mem.c;h=0795bf3b66f93ab42d0632f6e0c22ffa1e25a43b;hb=34b03028378025ad22c8d29f70e81109cee690c2;hp=1b9627cc145da0a1253295202e3580c5cb1a936f;hpb=0f9e9f98538575cf98f55699962d605caa9567f0;p=onak.git

diff --git a/mem.c b/mem.c
index 1b9627c..0795bf3 100644
--- a/mem.c
+++ b/mem.c
@@ -13,6 +13,7 @@
 #include "keystructs.h"
 #include "ll.h"
 #include "mem.h"
+#include "stats.h"
 
 /**
  *	packet_dup - duplicate an OpenPGP packet.
@@ -171,3 +172,22 @@ 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;
+		}
+		free(key);
+	}
+}