From d9e824060cd8663d51afbd8ce2a001256e1efbd8 Mon Sep 17 00:00:00 2001
From: "Bill(Shuzhou) Liu" <shuzhou.liu@amd.com>
Date: Fri, 25 Jun 2021 13:31:03 -0400
Subject: [PATCH] AddressSanitizer report stack-use-after-scope

Fix the stack-use-after-scope error reported by the AddressSanitizer.

Bug: SWDEV-291913
Change-Id: I0ffd71af8679b8bff6c363096fafe75dffcf329e


[ROCm/amdsmi commit: 8c60dbebaa9d8c421b24fd38938ae3677e491b19]
---
 projects/amdsmi/src/rocm_smi_monitor.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/projects/amdsmi/src/rocm_smi_monitor.cc b/projects/amdsmi/src/rocm_smi_monitor.cc
index 6b55a5b041..53659efe36 100755
--- a/projects/amdsmi/src/rocm_smi_monitor.cc
+++ b/projects/amdsmi/src/rocm_smi_monitor.cc
@@ -422,7 +422,8 @@ static int get_supported_sensors(std::string dir_path, std::string fn_reg_ex,
       if (std::regex_search(fn, match, re)) {
         assert(match.size() == 2);  // 1 for whole match + 1 for sub-match
         errno = 0;
-        mon_val = strtoul(match.str(1).c_str(), &endptr, 10);
+        std::string val_str(match.str(1));
+        mon_val = strtoul(val_str.c_str(), &endptr, 10);
         assert(errno == 0);
         assert(*endptr == '\0');
         if (errno) {