From 0fe520b4f62685f8746203c0b171cf74d632e694 Mon Sep 17 00:00:00 2001
From: Yifan Yuan <tuji.yyf@alibaba-inc.com>
Date: Thu, 8 Aug 2024 12:35:34 +0800
Subject: [PATCH] [Fix] access deleted point in prefetch thread.

Signed-off-by: Yifan Yuan <tuji.yyf@alibaba-inc.com>
---
 src/image_file.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/image_file.cpp b/src/image_file.cpp
index 1daeba6e..79b4f7e4 100644
--- a/src/image_file.cpp
+++ b/src/image_file.cpp
@@ -168,7 +168,7 @@ IFile *ImageFile::__open_ro_remote(const std::string &dir, const std::string &di
         remote_file->ioctl(SET_LOCAL_DIR, dir);
     } else {
         LOG_WARN(
-            "local dir of layer %d (%s) didn't set, skip background anyway",
+            "local dir of layer ` (`) didn't set, skip background anyway",
             layer_index, digest.c_str());
     }
 
@@ -364,10 +364,6 @@ LSMT::IFileRO *ImageFile::open_lowers(std::vector<ImageConfigNS::LayerConfig> &l
     }
     LOG_INFO("LSMT::open_files_ro(files, `) success", lowers.size());
 
-    if (m_prefetcher != nullptr) {
-        m_prefetcher->replay((IFile*)ret);
-    }
-
     return ret;
 
 ERROR_EXIT:
@@ -508,6 +504,9 @@ int ImageFile::init_image_file() {
     if (conf.download().enable() && !record_no_download) {
         start_bk_dl_thread();
     }
+    if (m_prefetcher != nullptr) {
+        m_prefetcher->replay(m_file);
+    }
     return 1;
 
 ERROR_EXIT: