From 23d431234ca5b573b240b27ab7b2da080cad2a8d Mon Sep 17 00:00:00 2001
From: Richard Frith-Macdonald <rfm@gnu.org>
Date: Fri, 13 Nov 2020 05:41:42 +0000
Subject: [PATCH] Fix bug in offset

---
 Source/NSData.m | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/NSData.m b/Source/NSData.m
index b8775692b..2f936868b 100644
--- a/Source/NSData.m
+++ b/Source/NSData.m
@@ -1133,7 +1133,8 @@ failure:
             {
               searchRange.length = countOther;
             }
-          if (memcmp(&bytesSelf[0], &bytesOther[0], countOther) == 0)
+          if (memcmp(&bytesSelf[searchRange.location], &bytesOther[0],
+	    countOther) == 0)
             {
               result = searchRange;
             }