From 30793f72fb8244f8086e5509b1d99980932f26e9 Mon Sep 17 00:00:00 2001
From: jiangchao_j <chaojiang_j@163.com>
Date: Sat, 29 Mar 2025 17:19:33 +0800
Subject: [PATCH] add RTLD_NOLOAD

---
 debug/accuracy_tools/msprobe/ccsrc/third_party/ACL/AclApi.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/debug/accuracy_tools/msprobe/ccsrc/third_party/ACL/AclApi.cpp b/debug/accuracy_tools/msprobe/ccsrc/third_party/ACL/AclApi.cpp
index 1636c6998d..ff249f8e6a 100644
--- a/debug/accuracy_tools/msprobe/ccsrc/third_party/ACL/AclApi.cpp
+++ b/debug/accuracy_tools/msprobe/ccsrc/third_party/ACL/AclApi.cpp
@@ -52,7 +52,7 @@ DebuggerErrno LoadAclApi()
         return DebuggerErrno::OK;
     }
 
-    hLibAscendcl = dlopen(kLibAscendclName, RTLD_LAZY);
+    hLibAscendcl = dlopen(kLibAscendclName, RTLD_LAZY | RTLD_NOLOAD);
     if (hLibAscendcl == nullptr) {
         LOG_ERROR(DebuggerErrno::ERROR_DEPENDENCY_NOT_FIND,
                   "Failed to search libascendcl.so." + std::string(dlerror()));
@@ -83,7 +83,7 @@ DebuggerErrno LoadAclApi()
     }
 
     /* 规避adump的bug，mindspore场景优先使用libmindspore_ascend.so中的符号 */
-    void* handler = dlopen(kLibMSAscendName, RTLD_LAZY);
+    void* handler = dlopen(kLibMSAscendName, RTLD_LAZY | RTLD_NOLOAD);
     std::string libName = kLibMSAscendName;
     if (handler == nullptr) {
         handler = hLibAscendcl;
-- 
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