From b4d65986302dcb617d7af7abd141cdf5ec93bad4 Mon Sep 17 00:00:00 2001
From: Peter Johnson <peter@tortall.net>
Date: Sat, 5 Nov 2005 20:44:40 +0000
Subject: [PATCH] * gas-bison.y: Fix a couple use-after-free's.

svn path=/trunk/yasm/; revision=1310
---
 modules/parsers/gas/gas-bison.y | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/parsers/gas/gas-bison.y b/modules/parsers/gas/gas-bison.y
index 442983c6..c547f295 100644
--- a/modules/parsers/gas/gas-bison.y
+++ b/modules/parsers/gas/gas-bison.y
@@ -663,13 +663,13 @@ operand: memaddr	    { $$ = yasm_operand_create_mem($1); }
 	unsigned long reg =
 	    yasm_arch_reggroup_get_reg(parser_gas->arch, $1[0],
 				       yasm_intnum_get_uint($3));
-	yasm_intnum_destroy($3);
 	if (reg == 0) {
 	    yasm__error(cur_line, N_("bad register index `%u'"),
 			yasm_intnum_get_uint($3));
 	    $$ = yasm_operand_create_reg($1[0]);
 	} else
 	    $$ = yasm_operand_create_reg(reg);
+	yasm_intnum_destroy($3);
     }
     | '$' expr		    { $$ = yasm_operand_create_imm($2); }
     | '*' REG		    {
@@ -762,7 +762,7 @@ gas_get_section(yasm_parser_gas *parser_gas, char *name,
     yasm_section *new_section;
 
     yasm_vps_initialize(&vps);
-    vp = yasm_vp_create(name, NULL);
+    vp = yasm_vp_create(yasm__xstrdup(name), NULL);
     yasm_vps_append(&vps, vp);
 
     if (!builtin) {