From 31401afe78e2a1a08fa89448ed2e4fa12760c64d Mon Sep 17 00:00:00 2001
From: Homer Hsing <homer.xing@intel.com>
Date: Thu, 6 Sep 2012 15:55:54 +0800
Subject: [PATCH] Call yylex_destroy() to free memory after yyparse()

---
 assembler/src/gen4asm.h | 1 +
 assembler/src/main.c    | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/assembler/src/gen4asm.h b/assembler/src/gen4asm.h
index 680a0a47..ea498bba 100644
--- a/assembler/src/gen4asm.h
+++ b/assembler/src/gen4asm.h
@@ -180,6 +180,7 @@ void insert_register(struct declared_register *reg);
 
 int yyparse(void);
 int yylex(void);
+int yylex_destroy(void);
 
 char *
 lex_text(void);
diff --git a/assembler/src/main.c b/assembler/src/main.c
index 28cca232..d2c57013 100644
--- a/assembler/src/main.c
+++ b/assembler/src/main.c
@@ -275,6 +275,8 @@ int main(int argc, char **argv)
 
 	err = yyparse();
 
+	yylex_destroy();
+
 	if (yyin)
 		fclose(yyin);