From: Eduard Bagdasaryan <eduard.bagdasaryan@measurement-factory.com>
Date: Sat, 22 Jul 2023 18:58:31 +0000 (+0000)
Subject: Encapsulate HttpHeaderEntry length calculation (#1416)
X-Git-Tag: SQUID_7_0_1~391
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fbc23dd675184d8cf4e4fc4e423720a591f86bec;p=thirdparty%2Fsquid.git

Encapsulate HttpHeaderEntry length calculation (#1416)
---

diff --git a/src/HttpHeader.cc b/src/HttpHeader.cc
index b7da018d2b..ba167e4a90 100644
--- a/src/HttpHeader.cc
+++ b/src/HttpHeader.cc
@@ -752,8 +752,7 @@ HttpHeader::addEntry(HttpHeaderEntry * e)
 
     entries.push_back(e);
 
-    /* increment header length, allow for ": " and crlf */
-    len += e->name.length() + 2 + e->value.size() + 2;
+    len += e->length();
 }
 
 bool
diff --git a/src/HttpHeader.h b/src/HttpHeader.h
index 45d8d75b46..7657749398 100644
--- a/src/HttpHeader.h
+++ b/src/HttpHeader.h
@@ -60,6 +60,9 @@ public:
     int getInt() const;
     int64_t getInt64() const;
 
+    /// expected number of bytes written by packInto(), including ": " and CRLF
+    size_t length() const { return name.length() + 2 + value.size() + 2; }
+
     Http::HdrType id;
     SBuf name;
     String value;