From 55833cf799979e63c6b027fbbf018272308caf5c Mon Sep 17 00:00:00 2001
From: Kenta Moriuchi <moriken@kimamass.com>
Date: Wed, 1 Mar 2023 08:14:16 +0900
Subject: fix(core): introduce `SafeRegExp` to primordials (#17592)

---
 ext/fetch/20_headers.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ext/fetch/20_headers.js')

diff --git a/ext/fetch/20_headers.js b/ext/fetch/20_headers.js
index b8fd8ab83..a432e76f4 100644
--- a/ext/fetch/20_headers.js
+++ b/ext/fetch/20_headers.js
@@ -32,6 +32,7 @@ const {
   ObjectEntries,
   RegExpPrototypeTest,
   SafeArrayIterator,
+  SafeRegExp,
   Symbol,
   SymbolFor,
   SymbolIterator,
@@ -88,7 +89,7 @@ function fillHeaders(headers, object) {
 
 // Regex matching illegal chars in a header value
 // deno-lint-ignore no-control-regex
-const ILLEGAL_VALUE_CHARS = /[\x00\x0A\x0D]/;
+const ILLEGAL_VALUE_CHARS = new SafeRegExp(/[\x00\x0A\x0D]/);
 
 /**
  * https://fetch.spec.whatwg.org/#concept-headers-append
-- 
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