From 2fb8cd26a90be74643bcb4bc39da01f84fecb1a9 Mon Sep 17 00:00:00 2001
From: Andrei Borzenkov <arvidjaar@gmail.com>
Date: Sun, 12 Feb 2017 09:23:34 +0300
Subject: [PATCH] script: fix double free in lexer

yylex_destroy() already frees scanner.

Found by: Coverity scan.
CID: 176636
---
 grub-core/script/lexer.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/grub-core/script/lexer.c b/grub-core/script/lexer.c
index 89cf67706..c6bd3172f 100644
--- a/grub-core/script/lexer.c
+++ b/grub-core/script/lexer.c
@@ -251,7 +251,6 @@ grub_script_lexer_init (struct grub_parser_param *parser, char *script,
     {
       parser->lexerstate = 0;
       yylex_destroy (lexerstate->yyscanner);
-      grub_free (lexerstate->yyscanner);
       grub_free (lexerstate->text);
       grub_free (lexerstate);
       return 0;