Fixed an invalid memory access.

Some keynames are less than 3 characters long (not counting the
terminator). We're now also initializing all of the keyName array.

1 files changed, 2 insertions, 1 deletions

diff --git a/xkbparse.y b/xkbparse.y
index 662325b..f3eb7fe 100644
--- a/xkbparse.y
+++ b/xkbparse.y
@@ -705,7 +705,8 @@ Terminal	:	String
 			{
 			    ExprDef *expr;
 			    expr= ExprCreate(ExprValue,TypeKeyName);
-			    memcpy(expr->value.keyName,$1,4);
+			    memset(expr->value.keyName,0,5);
+			    strncpy(expr->value.keyName,$1,4);
 			    free($1);
 			    $$= expr;
 			}