From 21fbe9b47bc952fe328627ccc2a12f68c69af849 Mon Sep 17 00:00:00 2001
From: buzhenwang <buzhenwang@huawei.com>
Date: Mon, 9 Jun 2025 13:41:18 +0800
Subject: [PATCH] =?UTF-8?q?=E5=91=8A=E8=AD=A6=E6=B8=85=E7=90=86=20Signed-o?=
 =?UTF-8?q?ff-by:leiguangyu=20<leiguangyu@huawei.com>?=
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Signed-off-by: buzhenwang <buzhenwang@huawei.com>
---
 src/virtual_thread.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/virtual_thread.cpp b/src/virtual_thread.cpp
index b8ae3ab..d0161d5 100644
--- a/src/virtual_thread.cpp
+++ b/src/virtual_thread.cpp
@@ -329,7 +329,9 @@ void VirtualThread::ParseDevhostMap(pid_t devhost)
             if (addrRanges.size() != mmapAddrRangeToken) {
                 continue;
             }
-            uint64_t begin, end, offset;
+            uint64_t begin = 0;
+            uint64_t end = 0;
+            uint64_t offset = 0;
             // 2fe40000 / 311e1000
             try {
                 begin = std::stoull(addrRanges[0], nullptr, NUMBER_FORMAT_HEX_BASE);
-- 
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