1 files changed, 2 insertions, 1 deletions
diff --git a/Bugzilla/Attachment.pm b/Bugzilla/Attachment.pm
index ed43cbe94..1f2bddda5 100644
--- a/Bugzilla/Attachment.pm
+++ b/Bugzilla/Attachment.pm
@@ -903,6 +903,8 @@ sub create {
 sub run_create_validators {
     my ($class, $params) = @_;
 
+    $params->{submitter_id} = Bugzilla->user->id || ThrowUserError('invalid_user');
+
     # Let's validate the attachment content first as it may
     # alter some other attachment attributes.
     $params->{data} = $class->_check_data($params);
@@ -910,7 +912,6 @@ sub run_create_validators {
 
     $params->{creation_ts} ||= Bugzilla->dbh->selectrow_array('SELECT LOCALTIMESTAMP(0)');
     $params->{modification_time} = $params->{creation_ts};
-    $params->{submitter_id} = Bugzilla->user->id || ThrowUserError('invalid_user');
 
     return $params;
 }