From e3f14558509e2ec3f486f1a1594621a8ebcf02be Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Sat, 1 Mar 2014 17:58:28 +0000
Subject: [PATCH] Don't free blockdata for negative DS cache entries.

---
 src/cache.c  | 2 +-
 src/dnssec.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cache.c b/src/cache.c
index 3ebb49d..f4a24b3 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -183,7 +183,7 @@ static void cache_blockdata_free(struct crec *crecp)
       else
 	blockdata_free(crecp->addr.key.keydata);
     }
-  else if (crecp->flags & F_DS)
+  else if ((crecp->flags & F_DS) && !(crecp->flags & F_NEG))
     blockdata_free(crecp->addr.ds.keydata);
 }
 #endif
diff --git a/src/dnssec.c b/src/dnssec.c
index 2d00570..5672ebe 100644
--- a/src/dnssec.c
+++ b/src/dnssec.c
@@ -353,7 +353,7 @@ static void from_wire(char *name)
       l[len] = '.';
     }
 
-  if (l != name)
+  if ((char *)l != name)
     *(l-1) = 0;
 }