From f43a3052cb3eb0bb87ea81f15e4a02487a5ed8ec Mon Sep 17 00:00:00 2001
From: Miika Turkia <miika.turkia@gmail.com>
Date: Sat, 11 Jan 2014 10:17:13 +0200
Subject: Ensure gaslist is NULL terminated

If buffer copying is restricted by the buffer size in strncpy or
snprintf, the copied string is not NULL terminated.  Add one to the end
just to make sure.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 statistics.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/statistics.c b/statistics.c
index 6a6d177f4..fbb739791 100644
--- a/statistics.c
+++ b/statistics.c
@@ -365,5 +365,7 @@ char *get_gaslist(struct dive *dive)
 	}
 	if (*buf == '\0')
 		strncpy(buf, translate("gettextFromC","air"), MAXBUF);
+
+	buf[MAXBUF - 1] = '\0';
 	return buf;
 }
-- 
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