From: Eduard Bagdasaryan <eduard.bagdasaryan@measurement-factory.com>
Date: Tue, 20 Jul 2021 18:02:08 +0000 (+0300)
Subject: Commented FwdState::cancelStep()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64ffab2d576c5f2bbb46b0fc052c49af39ba9d10;p=thirdparty%2Fsquid.git

Commented FwdState::cancelStep()

I simply copied the existing TunnelStateData::cancelStep()
comment - both these methods do the same.
---

diff --git a/src/FwdState.cc b/src/FwdState.cc
index 0b275a852c..994095c932 100644
--- a/src/FwdState.cc
+++ b/src/FwdState.cc
@@ -318,6 +318,9 @@ FwdState::~FwdState()
     debugs(17, 3, "FwdState destructed, this=" << this);
 }
 
+/// Notify a pending subtask, if any, that we no longer need its help. We do not
+/// have to do this -- the subtask job will eventually end -- but ending it
+/// earlier reduces waste and may reduce DoS attack surface.
 void
 FwdState::cancelStep(const char *reason)
 {