From 8f2d56b77696b27c832d2e17a12e982936a81c8d Mon Sep 17 00:00:00 2001
From: Stephen Eckels <stevemk14ebr@gmail.com>
Date: Mon, 19 Aug 2024 15:13:34 +0000
Subject: [PATCH] Simplify data_end calculation

---
 objfile/patterns.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/objfile/patterns.go b/objfile/patterns.go
index 07ac11e..53aeb51 100644
--- a/objfile/patterns.go
+++ b/objfile/patterns.go
@@ -247,7 +247,7 @@ func FindRegex(data []byte, regexInfo *RegexAndNeedle) []int {
 	for _, needleMatch := range needleMatches {
 		// adjust the window to the pattern start and end
 		data_start := needleMatch - regexInfo.needleOffset
-		data_end := needleMatch + regexInfo.len - regexInfo.needleOffset
+		data_end := data_start + regexInfo.len
 		if data_start >= data_len {
 			continue
 		}