From f861da2dd10d894d12c2d2e6f2b6316b0813889f Mon Sep 17 00:00:00 2001
From: Nikolay Degterinsky <evillique@gmail.com>
Date: Fri, 15 Oct 2021 19:59:28 +0300
Subject: [PATCH] Fix [I]LIKE function

---
 src/Functions/MatchImpl.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Functions/MatchImpl.h b/src/Functions/MatchImpl.h
index d71a5a1ffe3..7dc0712023f 100644
--- a/src/Functions/MatchImpl.h
+++ b/src/Functions/MatchImpl.h
@@ -200,7 +200,7 @@ struct MatchImpl
                     }
 
                     /// We check that the entry does not pass through the boundaries of strings.
-                    if (pos + strstr_pattern.size() < begin + offsets[i])
+                    if (pos + required_substring.size() < begin + offsets[i])
                     {
                         /// And if it does not, if necessary, we check the regexp.
 
@@ -344,7 +344,7 @@ struct MatchImpl
                 const UInt8 * next_pos = begin;
 
                 /// If required substring is larger than string size - it cannot be found.
-                if (strstr_pattern.size() <= n)
+                if (required_substring.size() <= n)
                 {
                     Searcher searcher(required_substring.data(), required_substring.size(), end - pos);
 
@@ -360,7 +360,7 @@ struct MatchImpl
                         }
                         next_pos += n;
 
-                        if (pos + strstr_pattern.size() <= next_pos)
+                        if (pos + required_substring.size() <= next_pos)
                         {
                             /// And if it does not, if necessary, we check the regexp.