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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 15/24] searchview: do not allow non-ASCII offsets and limits
Date: Tue,  4 Jun 2019 11:27:39 +0000	[thread overview]
Message-ID: <20190604112748.23598-16-e@80x24.org> (raw)
In-Reply-To: <20190604112748.23598-1-e@80x24.org>

Non-ASCII digits would be interpreted as zero when used as integers.
---
 lib/PublicInbox/SearchView.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/PublicInbox/SearchView.pm b/lib/PublicInbox/SearchView.pm
index 6592b3b..b089de9 100644
--- a/lib/PublicInbox/SearchView.pm
+++ b/lib/PublicInbox/SearchView.pm
@@ -308,12 +308,12 @@ sub new {
 	my ($class, $qp) = @_;
 
 	my $r = $qp->{r};
-	my ($l) = (($qp->{l} || '') =~ /(\d+)/);
+	my ($l) = (($qp->{l} || '') =~ /([0-9]+)/);
 	$l = $LIM if !$l || $l > $LIM;
 	bless {
 		q => $qp->{'q'},
 		x => $qp->{x} || '',
-		o => (($qp->{o} || '0') =~ /(\d+)/),
+		o => (($qp->{o} || '0') =~ /([0-9]+)/),
 		l => $l,
 		r => (defined $r && $r ne '0'),
 	}, $class;
-- 
EW


  parent reply	other threads:[~2019-06-04 11:27 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-04 11:27 [PATCH 00/24] fix IDN linkification, add paranoia Eric Wong
2019-06-04 11:27 ` [PATCH 01/24] linkify: support Internationalized Domain Names in URLs Eric Wong
2019-06-04 11:27 ` [PATCH 02/24] nntp: be explicit about ASCII digit matches Eric Wong
2019-06-04 11:27 ` [PATCH 03/24] nntp: ensure we only handle ASCII whitespace Eric Wong
2019-06-04 11:27 ` [PATCH 04/24] mid: id_compress requires ASCII-clean words Eric Wong
2019-06-04 11:27 ` [PATCH 05/24] feed: only accept ASCII digits for ref~$N Eric Wong
2019-06-04 11:27 ` [PATCH 06/24] http: require SERVER_PORT to be ASCII digit Eric Wong
2019-06-04 11:27 ` [PATCH 07/24] wwwlisting: require ASCII digit for port number Eric Wong
2019-06-04 11:27 ` [PATCH 08/24] wwwattach: only pass the charset through if ASCII Eric Wong
2019-06-04 11:27 ` [PATCH 09/24] www: only emit ASCII chars in attachment filenames Eric Wong
2019-06-04 11:27 ` [PATCH 10/24] www: require ASCII filenames in git blob downloads Eric Wong
2019-06-04 11:27 ` [PATCH 11/24] config: do not accept non-ASCII digits in cgitrc params Eric Wong
2019-06-04 11:27 ` [PATCH 12/24] newswww: only accept ASCII digits as article numbers Eric Wong
2019-06-04 11:27 ` [PATCH 13/24] view: require YYYYmmDD(HHMMSS) timestamps to be ASCII Eric Wong
2019-06-04 11:27 ` [PATCH 14/24] githttpbackend: require Range:, Status: to be ASCII digits Eric Wong
2019-06-04 11:27 ` Eric Wong [this message]
2019-06-04 11:27 ` [PATCH 16/24] msgtime: require ASCII digits for parsing dates Eric Wong
2019-06-04 11:27 ` [PATCH 17/24] filter/rubylang: require ASCII digit for mailcount Eric Wong
2019-06-04 11:27 ` [PATCH 18/24] inbox: require ASCII digits for feedmax var Eric Wong
2019-06-04 11:27 ` [PATCH 19/24] solver|viewdiff: restrict digit matches to ASCII Eric Wong
2019-06-04 11:27 ` [PATCH 20/24] www: require ASCII digit for git epoch Eric Wong
2019-06-04 11:27 ` [PATCH 21/24] require ASCII digits for local FS items Eric Wong
2019-06-04 11:27 ` [PATCH 22/24] githttpbackend: require ASCII in path Eric Wong
2019-06-04 11:27 ` [PATCH 23/24] www: require ASCII range for mbox downloads Eric Wong
2019-06-04 11:27 ` [PATCH 24/24] www: require ASCII word characters for CSS filenames Eric Wong
2019-06-05  2:18 ` [PATCH 25/24] tighten up digit matches to ASCII for git output Eric Wong

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