From af3d2366e9c2096bc927f7dce66cd024bc866b51 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 4 Jun 2019 02:04:30 +0000
Subject: [PATCH] newswww: only accept ASCII digits as article numbers
Non-ASCII digits aren't specified in RFC3977 for article numbers;
so don't waste a trip to SQLite only to turn up empty.
---
lib/PublicInbox/NewsWWW.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/PublicInbox/NewsWWW.pm b/lib/PublicInbox/NewsWWW.pm
index 8626cf96..80bb4886 100644
--- a/lib/PublicInbox/NewsWWW.pm
+++ b/lib/PublicInbox/NewsWWW.pm
@@ -47,7 +47,7 @@ sub call {
if (my $ibx = $pi_config->lookup_newsgroup($ng)) {
my $url = PublicInbox::Hval::prurl($env, $ibx->{url});
my $code = 301;
- if (defined $article && $article =~ /\A\d+\z/) {
+ if (defined $article && $article =~ /\A[0-9]+\z/) {
my $mid = eval { $ibx->mm->mid_for($article) };
if (defined $mid) {
# article IDs are not stable across clones,
--
2.50.0