From commits-return-14483-archive-asf-public=cust-asf.ponee.io@pdfbox.apache.org Tue Apr 9 13:48:43 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id C9106180629 for ; Tue, 9 Apr 2019 15:48:42 +0200 (CEST) Received: (qmail 9052 invoked by uid 500); 9 Apr 2019 13:29:04 -0000 Mailing-List: contact commits-help@pdfbox.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@pdfbox.apache.org Delivered-To: mailing list commits@pdfbox.apache.org Received: (qmail 9043 invoked by uid 99); 9 Apr 2019 13:29:04 -0000 Received: from Unknown (HELO svn01-us-west.apache.org) (209.188.14.144) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 Apr 2019 13:29:04 +0000 Received: from svn01-us-west.apache.org (localhost [127.0.0.1]) by svn01-us-west.apache.org (ASF Mail Server at svn01-us-west.apache.org) with ESMTP id 3F67D3A105E for ; Tue, 9 Apr 2019 13:48:40 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r1857202 - /pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/GlyphSubstitutionTable.java Date: Tue, 09 Apr 2019 13:48:40 -0000 To: commits@pdfbox.apache.org From: tilman@apache.org X-Mailer: svnmailer-1.0.9 Message-Id: <20190409134841.3F67D3A105E@svn01-us-west.apache.org> Author: tilman Date: Tue Apr 9 13:48:40 2019 New Revision: 1857202 URL: http://svn.apache.org/viewvc?rev=1857202&view=rev Log: PDFBOX-4489: check order of LangSysTag in the hope to detect corrupt table Modified: pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/GlyphSubstitutionTable.java Modified: pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/GlyphSubstitutionTable.java URL: http://svn.apache.org/viewvc/pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/GlyphSubstitutionTable.java?rev=1857202&r1=1857201&r2=1857202&view=diff ============================================================================== --- pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/GlyphSubstitutionTable.java (original) +++ pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/GlyphSubstitutionTable.java Tue Apr 9 13:48:40 2019 @@ -145,7 +145,7 @@ public class GlyphSubstitutionTable exte for (int i = 0; i < langSysCount; i++) { langSysTags[i] = data.readString(4); - if (i > 0 && langSysTags[i].compareTo(langSysTags[i-1]) < 0) + if (i > 0 && langSysTags[i].compareTo(langSysTags[i-1]) <= 0) { // PDFBOX-4489: catch corrupt file // https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2#slTbl_sRec