From 2e587b4c5c44408d74c0e08d7276d9186f96f05c Mon Sep 17 00:00:00 2001
From: Damian Meden <dmeden@apache.org>
Date: Fri, 15 Nov 2024 09:53:09 +0000
Subject: [PATCH] Coverity: Fix for CID-1550441

Overflowed constant.
---
 src/iocore/net/SNIActionPerformer.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/iocore/net/SNIActionPerformer.cc b/src/iocore/net/SNIActionPerformer.cc
index 3657ca4b3d7..c34cb652ee6 100644
--- a/src/iocore/net/SNIActionPerformer.cc
+++ b/src/iocore/net/SNIActionPerformer.cc
@@ -269,8 +269,8 @@ TunnelDestination::replace_match_groups(std::string_view dst, const ActionItem::
         real_dst += *c;
         continue;
       }
-      const std::size_t group_index = swoc::svtoi(number_str);
-      if ((group_index - 1) < groups.size()) {
+      const int group_index = swoc::svtoi(number_str);
+      if ((group_index - 1) < static_cast<int>(groups.size())) {
         // place the captured group.
         real_dst += groups[group_index - 1];
         if (is_writing_port) {