From d96409ff37c29cbdf21f12c90a7930113fbddc79 Mon Sep 17 00:00:00 2001
From: negativeExponent <54053706+negativeExponent@users.noreply.github.com>
Date: Thu, 19 Dec 2019 04:44:34 +0800
Subject: [PATCH] Fix heap-use-after-free found when using asan

Fix https://github.com/libretro/RetroArch/issues/9871
---
 libretro-common/formats/libchdr/libchdr_lzma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libretro-common/formats/libchdr/libchdr_lzma.c b/libretro-common/formats/libchdr/libchdr_lzma.c
index 846ef8cd20..71602cc5b9 100644
--- a/libretro-common/formats/libchdr/libchdr_lzma.c
+++ b/libretro-common/formats/libchdr/libchdr_lzma.c
@@ -238,8 +238,8 @@ void lzma_codec_free(void* codec)
 	lzma_allocator* alloc = &lzma_codec->allocator;
 
 	/* free memory */
-	lzma_allocator_free(alloc);
 	LzmaDec_Free(&lzma_codec->decoder, (ISzAlloc*)&lzma_codec->allocator);
+	lzma_allocator_free(alloc);
 }
 
 /*-------------------------------------------------