diff --git a/Request.php b/Request.php
index db78105cc..5ee07ecbd 100644
--- a/Request.php
+++ b/Request.php
@@ -1384,7 +1384,7 @@ public function isMethodCacheable(): bool
public function getProtocolVersion(): ?string
{
if ($this->isFromTrustedProxy()) {
- preg_match('~^(HTTP/)?([1-9]\.[0-9]) ~', $this->headers->get('Via') ?? '', $matches);
+ preg_match('~^(HTTP/)?([1-9]\.[0-9])\b~', $this->headers->get('Via') ?? '', $matches);
if ($matches) {
return 'HTTP/'.$matches[2];
diff --git a/Tests/RequestTest.php b/Tests/RequestTest.php
index 9031fc34f..220702a1d 100644
--- a/Tests/RequestTest.php
+++ b/Tests/RequestTest.php
@@ -2417,6 +2417,8 @@ public static function protocolVersionProvider()
'trusted with via and protocol name' => ['HTTP/2.0', true, 'HTTP/1.0 fred, HTTP/1.1 nowhere.com (Apache/1.1)', 'HTTP/1.0'],
'trusted with broken via' => ['HTTP/2.0', true, 'HTTP/1^0 foo', 'HTTP/2.0'],
'trusted with partially-broken via' => ['HTTP/2.0', true, '1.0 fred, foo', 'HTTP/1.0'],
+ 'trusted with simple via' => ['HTTP/2.0', true, 'HTTP/1.0', 'HTTP/1.0'],
+ 'trusted with only version via' => ['HTTP/2.0', true, '1.0', 'HTTP/1.0'],
];
}
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy