From 896f81a6adcda510e3047fd9f6f44c1fc1706e56 Mon Sep 17 00:00:00 2001
From: Dylan LEROUX <dylan.LEROUX@3ds.com>
Date: Mon, 5 Aug 2024 21:26:12 +0200
Subject: [PATCH] Don't run expensive regex on very long line

---
 src/toolong/format_parser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/toolong/format_parser.py b/src/toolong/format_parser.py
index 50ff30a..22ba230 100644
--- a/src/toolong/format_parser.py
+++ b/src/toolong/format_parser.py
@@ -47,7 +47,7 @@ class RegexLogFormat(LogFormat):
     highlighter = LogHighlighter()
 
     def parse(self, line: str) -> ParseResult | None:
-        match = self.REGEX.fullmatch(line)
+        match = self.REGEX.fullmatch(line[:1000])
         if match is None:
             return None
         groups = match.groupdict()