From 9842c38ee5836e26262e567a09523f5ab662cb29 Mon Sep 17 00:00:00 2001
From: yeyuning <yeyuning2@huawei.com>
Date: Tue, 26 Dec 2023 19:27:17 +0800
Subject: [PATCH] add mutex for entry_map

Signed-off-by: yeyuning <yeyuning2@huawei.com>
Change-Id: I9bb4bee73557fab9746069dbc6a89a6f594bc653
---
 interfaces/innerkits/code_sign_utils/include/code_sign_utils.h | 2 ++
 interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/interfaces/innerkits/code_sign_utils/include/code_sign_utils.h b/interfaces/innerkits/code_sign_utils/include/code_sign_utils.h
index 9c55e3b..9029cc2 100644
--- a/interfaces/innerkits/code_sign_utils/include/code_sign_utils.h
+++ b/interfaces/innerkits/code_sign_utils/include/code_sign_utils.h
@@ -16,6 +16,7 @@
 #ifndef OHOS_SECURITY_CODE_SIGN_UTILS_H
 #define OHOS_SECURITY_CODE_SIGN_UTILS_H
 
+#include <mutex>
 #include <cstdint>
 #include <string>
 #include <sys/ioctl.h>
@@ -116,6 +117,7 @@ private:
     static void ShowCodeSignInfo(const std::string &path, const struct code_sign_enable_arg &arg);
     static int32_t IsValidPathAndFileType(const std::string &path, std::string &realPath, FileType type);
 private:
+    std::mutex mutex_;
     EntryMap storedEntryMap_;
 };
 }
diff --git a/interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp b/interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp
index 8885a1b..7198fda 100644
--- a/interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp
+++ b/interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp
@@ -232,6 +232,7 @@ void CodeSignUtils::ShowCodeSignInfo(const std::string &path, const struct code_
 int32_t CodeSignUtils::EnforceCodeSignForAppWithOwnerId(const std::string &ownerId, const std::string &path,
                                                         const EntryMap &entryPathMap, FileType type)
 {
+    std::lock_guard<std::mutex> lock(mutex_);
     if (type == FILE_ENTRY_ADD || type == FILE_ENTRY_ONLY || type == FILE_ALL) {
         storedEntryMap_.insert(entryPathMap.begin(), entryPathMap.end());
         if (type == FILE_ENTRY_ADD) {
-- 
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