From: Alex Rousskov <rousskov@measurement-factory.com>
Date: Mon, 13 Jun 2016 23:25:45 +0000 (-0600)
Subject: Destructed objects that were never born are not alive.
X-Git-Tag: SQUID_4_0_12~24
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2e6046b6961fab5c67f2676a8fe817bce32b32d6;p=thirdparty%2Fsquid.git

Destructed objects that were never born are not alive.

Such objects are typical in partial logs that are missing some
construction events.
---

diff --git a/scripts/find-alive.pl b/scripts/find-alive.pl
index 21438bc4e9..6cccebf579 100755
--- a/scripts/find-alive.pl
+++ b/scripts/find-alive.pl
@@ -97,8 +97,12 @@ while (<STDIN>) {
 	} 
 	elsif (my @deIds = (/$reDestructor/)) {
 		my $id = join(':', @deIds);
-		#warn("unborn: $_") unless $AliveCount{$id};
-		$AliveImage{$id} = undef() unless --$AliveCount{$id};
+		if ($AliveCount{$id}) {
+			$AliveImage{$id} = undef() unless --$AliveCount{$id};
+		} else {
+			#warn("unborn: $_");
+			# do nothing; we are probably looking at a partial log
+		}
 	}
 }