diff --git a/CHANGELOG b/CHANGELOG
index 888beac..8852dc1 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -30,6 +30,7 @@ CHANGES:
 	- Merged low-latency patch from Anne Bezemer, fixes #76.
 	- Resolve client nameserver argument if given as hostname, fixes #82.
 	- Open log before chroot, fixes #86: logging on FreeBSD.
+	- Fix DNS tunneling bug caused by uninitialized variable, #94
 
 2009-06-01: 0.5.2 "WifiFree"
 	- Fixed client segfault on OS X, #57
diff --git a/src/iodined.c b/src/iodined.c
index 8aa1efb..7dcf138 100644
--- a/src/iodined.c
+++ b/src/iodined.c
@@ -1567,7 +1567,7 @@ tunnel_dns(int tun_fd, int dns_fd, int bind_fd)
 	struct query q;
 	int read;
 	int domain_len;
-	int inside_topdomain;
+	int inside_topdomain = 0;
 
 	if ((read = read_dns(dns_fd, tun_fd, &q)) <= 0)
 		return 0;