Fix buffer overflow in [info references]

Need to account for the null terminator

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/jim.c b/jim.c
index 03a564b..de1f283 100644
--- a/jim.c
+++ b/jim.c
@@ -13828,7 +13828,7 @@ static int JimInfoReferences(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 
     htiter = Jim_GetHashTableIterator(&interp->references);
     while ((he = Jim_NextHashEntry(htiter)) != NULL) {
-        char buf[JIM_REFERENCE_SPACE];
+        char buf[JIM_REFERENCE_SPACE + 1];
         Jim_Reference *refPtr = he->u.val;
         const unsigned long *refId = he->key;