From e45b227aac1982e10dfd051243918992afc59f08 Mon Sep 17 00:00:00 2001
From: zhlinh <zhlinhng@gmail.com>
Date: Fri, 29 Nov 2024 16:32:46 +0800
Subject: [PATCH] fix: fix get length of KStringKeepAliveTimeout

---
 mars/comm/http.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mars/comm/http.cc b/mars/comm/http.cc
index 2cf023192..6f6cc4b99 100644
--- a/mars/comm/http.cc
+++ b/mars/comm/http.cc
@@ -419,10 +419,11 @@ uint32_t HeaderFields::KeepAliveTimeout() const {
     std::vector<std::string> tokens;
     strutil::SplitToken(aliveConfig, ",", tokens);
     auto iter = tokens.begin();
+    size_t timeout_token_len = strlen(KStringKeepAliveTimeout);
     while (iter != tokens.end()) {
         size_t pos = iter->find(KStringKeepAliveTimeout);
         if (pos != std::string::npos) {
-            const char* value = iter->c_str() + sizeof(KStringKeepAliveTimeout);
+            const char* value = iter->c_str() + timeout_token_len;
             int timeout = (int)strtol(value, NULL, 10);
             if (timeout > 0 && timeout < 60)
                 return (uint32_t)timeout;