From ba7020ccee7d26748ac2f342243be7e236a199b0 Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Sun, 25 Apr 2021 04:45:08 +0800
Subject: [PATCH] Calculate the correct dump size in DMALLOC_ERROR_OVER_FENCE

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic778aa6043415a10885080cdcbe36062f128a1eb
---
 chunk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/chunk.c b/chunk.c
index 9f3d52f8..da3f7e5f 100644
--- a/chunk.c
+++ b/chunk.c
@@ -1032,9 +1032,9 @@ static	void	log_error_info(const char *now_file,
       offset = -FENCE_BOTTOM_SIZE;
     }
     else {
-      dump_size = DUMP_SPACE;
+      dump_size = DUMP_SPACE + FENCE_TOP_SIZE;
       /* we will go backwards possibly up to FENCE_BOTTOM_SIZE offset */
-      offset = user_size + FENCE_TOP_SIZE - DUMP_SPACE;
+      offset = user_size - DUMP_SPACE;
     }
   }
   else {