Release KyotoCabinet data with kcfree() (#384)

Obtained from https://dev.mutt.org/hg/mutt/rev/09bb4a62ceb1

Closes #383

diff --git a/hcache-kc.c b/hcache-kc.c
index 65eb58dacfc963ae368cc02300732cb4217d5ae8..364d689196f729268def67406236cca794737355 100644 (file)
--- a/hcache-kc.c
+++ b/hcache-kc.c
@@ -72,7 +72,8 @@ hcache_kyotocabinet_fetch(void *ctx, const char *key, size_t keylen)
 static void
 hcache_kyotocabinet_free(void *vctx, void **data)
 {
-    FREE(data); /* __FREE_CHECKED__ */
+    kcfree(*data);
+    *data = NULL;
 }
 
 static int