Add latest changes from gitlab-org/security/gitlab@16-4-stable-ee

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/gitlab/checks/branch_check.rb b/lib/gitlab/checks/branch_check.rb
index b675eca826a..3bedc483e75 100644
--- a/lib/gitlab/checks/branch_check.rb
+++ b/lib/gitlab/checks/branch_check.rb
@@ -13,7 +13,7 @@ module Gitlab
         create_protected_branch: 'You are not allowed to create protected branches on this project.',
         invalid_commit_create_protected_branch: 'You can only use an existing protected branch ref as the basis of a new protected branch.',
         non_web_create_protected_branch: 'You can only create protected branches using the web interface and API.',
-        prohibited_hex_branch_name: 'You cannot create a branch with a 40-character hexadecimal branch name.',
+        prohibited_hex_branch_name: 'You cannot create a branch with a SHA-1 or SHA-256 branch name.',
         invalid_branch_name: 'You cannot create a branch with an invalid name.'
       }.freeze
 
@@ -43,7 +43,7 @@ module Gitlab
       def prohibited_branch_checks
         return if deletion?
 
-        if %r{\A#{Gitlab::Git::Commit::RAW_FULL_SHA_PATTERN}(-/|/|\z)}o.match?(branch_name)
+        if %r{\A#{Gitlab::Git::Commit::RAW_FULL_SHA_PATTERN}}o.match?(branch_name)
           raise GitAccess::ForbiddenError, ERROR_MESSAGES[:prohibited_hex_branch_name]
         end