From: Eduard Bagdasaryan <eduard.bagdasaryan@measurement-factory.com>
Date: Mon, 9 Oct 2023 23:57:11 +0000 (+0000)
Subject: Fix handling of zero cache_peers with --enable-cache-digests (#1502)
X-Git-Tag: SQUID_7_0_1~334
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=70eaaee31cd5b3be08c94389df9f2ec2839cd06f;p=thirdparty%2Fsquid.git

Fix handling of zero cache_peers with --enable-cache-digests (#1502)

The bug was introduced in recent commit 2e24d0b.
---

diff --git a/src/neighbors.cc b/src/neighbors.cc
index 4b2a8bda3a..54835f9128 100644
--- a/src/neighbors.cc
+++ b/src/neighbors.cc
@@ -760,6 +760,9 @@ neighborsDigestSelect(PeerSelector *ps)
     int ichoice_count = 0;
     int p_rtt;
 
+    if (!Config.peers)
+        return nullptr;
+
     if (!request->flags.hierarchical)
         return nullptr;