From bd9542553191eed4fa609427fc5e5fcce961bfd8 Mon Sep 17 00:00:00 2001
From: Sreekant Somasekharan <sreekant.somasekharan@amd.com>
Date: Fri, 11 Mar 2022 20:57:36 -0500
Subject: [PATCH] make string variable 'tpath' an empty string.

string variable not being empty can lead to incorrect compilation
and corrupted output.

Change-Id: Ie66756c28aef7417759c29387500970a8b53e44c
---
 src/rocm_smi_main.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rocm_smi_main.cc b/src/rocm_smi_main.cc
index 171fc9d8..7ef9217a 100755
--- a/src/rocm_smi_main.cc
+++ b/src/rocm_smi_main.cc
@@ -181,7 +181,7 @@ static bool bdfid_from_path(const std::string in_name, uint64_t *bdfid) {
 
 static uint32_t ConstructBDFID(std::string path, uint64_t *bdfid) {
   assert(bdfid != nullptr);
-  char tpath[256];
+  char tpath[256] = {'\0'};
   ssize_t ret;
 
   ret = readlink(path.c_str(), tpath, 256);