From 8c53ec0b688026b997be5bc8a802ea8db438375c Mon Sep 17 00:00:00 2001
From: artmetla <77324544+artmetla@users.noreply.github.com>
Date: Thu, 17 Jul 2025 17:06:45 +0200
Subject: [PATCH] Update check-submission.py

---
 kernelctf/check-submission.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernelctf/check-submission.py b/kernelctf/check-submission.py
index 99329765..52f0795e 100755
--- a/kernelctf/check-submission.py
+++ b/kernelctf/check-submission.py
@@ -121,7 +121,8 @@ for submissionId in submissionIds:
     if cve != publicData["CVE"]:
         error(f"The CVE on the public spreadsheet for submission `{submissionId}` is `{publicData['CVE']}` but the PR is for `{cve}`.")
 
-flagRegex = r"kernelCTF\{(?:[^:]*:)?(?:v1:([^:]+)|v2:([^:]+):([^:]*)):\d+\}"
+# Regular expression to handle kernelCTF flag without signature
+flagRegex = r"kernelCTF\{(?:[^:]+:)?(?:v1:([^:]+)|v2:([^:]+):([^:]*)):\d+\}"
 def flagTarget(flag):
     match = checkRegex(flag, flagRegex, f"The flag (`{flag}`) is invalid")
     if match.group(1):