diff --git a/poppler-21.01.0-pdfinfo-dests.patch b/poppler-21.01.0-pdfinfo-dests.patch new file mode 100644 index 0000000..20889c1 --- /dev/null +++ b/poppler-21.01.0-pdfinfo-dests.patch @@ -0,0 +1,110 @@ +From 0554731052d1a97745cb179ab0d45620589dd9c4 Mon Sep 17 00:00:00 2001 +From: Albert Astals Cid +Date: Fri, 7 Jun 2024 00:54:55 +0200 +Subject: pdfinfo: Fix crash in broken documents when using -dests + +Modified by Marek Kasik due to the backport. + +diff --git a/utils/pdfinfo.cc b/utils/pdfinfo.cc +index 5d37ef64..7d569749 100644 +--- a/utils/pdfinfo.cc ++++ b/utils/pdfinfo.cc +@@ -15,7 +15,7 @@ + // under GPL version 2 or later + // + // Copyright (C) 2006 Dom Lachowicz +-// Copyright (C) 2007-2010, 2012, 2016-2020 Albert Astals Cid ++// Copyright (C) 2007-2010, 2012, 2016-2020, 2024 Albert Astals Cid + // Copyright (C) 2010 Hib Eris + // Copyright (C) 2011 Vittal Aithal + // Copyright (C) 2012, 2013, 2016-2018 Adrian Johnson +@@ -107,6 +107,23 @@ static const ArgDesc argDesc[] = { { "-f + { "-?", argFlag, &printHelp, 0, "print usage information" }, + {} }; + ++static void printStdTextString(const std::string &s, const UnicodeMap *uMap) ++{ ++ char buf[8]; ++ Unicode *u; ++ int i, len; ++ GooString *s1 = new GooString(s); ++ ++ if (s1 != nullptr) { ++ len = TextStringToUCS4(s1, &u); ++ for (i = 0; i < len; i++) { ++ int n = uMap->mapUnicode(u[i], buf, sizeof(buf)); ++ fwrite(buf, 1, n, stdout); ++ } ++ delete s1; ++ } ++} ++ + static void printInfoString(Dict *infoDict, const char *key, const char *text, const UnicodeMap *uMap) + { + const GooString *s1; +@@ -278,11 +295,6 @@ static void printStruct(const StructElem + } + } + +-struct GooStringCompare +-{ +- bool operator()(GooString *lhs, GooString *rhs) const { return lhs->cmp(const_cast(rhs)) < 0; } +-}; +- + static void printLinkDest(const std::unique_ptr &dest) + { + GooString s; +@@ -353,29 +365,25 @@ static void printLinkDest(const std::uni + + static void printDestinations(PDFDoc *doc, const UnicodeMap *uMap) + { +- std::map, GooStringCompare>> map; ++ std::map>> map; + + int numDests = doc->getCatalog()->numDestNameTree(); + for (int i = 0; i < numDests; i++) { +- GooString *name = new GooString(doc->getCatalog()->getDestNameTreeName(i)); ++ const GooString *name = doc->getCatalog()->getDestNameTreeName(i); + std::unique_ptr dest = doc->getCatalog()->getDestNameTreeDest(i); +- if (dest && dest->isPageRef()) { ++ if (name && dest && dest->isPageRef()) { + Ref pageRef = dest->getPageRef(); +- map[pageRef].insert(std::make_pair(name, std::move(dest))); +- } else { +- delete name; ++ map[pageRef].insert(std::make_pair(name->toStr(), std::move(dest))); + } + } + + numDests = doc->getCatalog()->numDests(); + for (int i = 0; i < numDests; i++) { +- GooString *name = new GooString(doc->getCatalog()->getDestsName(i)); ++ const char *name = doc->getCatalog()->getDestsName(i); + std::unique_ptr dest = doc->getCatalog()->getDestsDest(i); +- if (dest && dest->isPageRef()) { ++ if (name && dest && dest->isPageRef()) { + Ref pageRef = dest->getPageRef(); + map[pageRef].insert(std::make_pair(name, std::move(dest))); +- } else { +- delete name; + } + } + +@@ -389,16 +397,8 @@ static void printDestinations(PDFDoc *do + printf("%4d ", i); + printLinkDest(it.second); + printf(" \""); +- Unicode *u; +- char buf[8]; +- const int len = TextStringToUCS4(it.first, &u); +- for (int j = 0; j < len; j++) { +- const int n = uMap->mapUnicode(u[j], buf, sizeof(buf)); +- fwrite(buf, 1, n, stdout); +- } +- gfree(u); ++ printStdTextString(it.first, uMap); + printf("\"\n"); +- delete it.first; + } + } + } diff --git a/poppler.spec b/poppler.spec index 73d8e88..fc0c735 100644 --- a/poppler.spec +++ b/poppler.spec @@ -3,7 +3,7 @@ Summary: PDF rendering library Name: poppler Version: 21.01.0 -Release: 20%{?dist} +Release: 21%{?dist} License: (GPLv2 or GPLv3) and GPLv2+ and LGPLv2+ and MIT URL: http://poppler.freedesktop.org/ Source0: http://poppler.freedesktop.org/poppler-%{version}.tar.xz @@ -50,6 +50,9 @@ Patch12: poppler-21.01.0-XRef-check-isDict.patch # https://issues.redhat.com/browse/RHEL-31934 Patch13: poppler-21.01.0-copy-filename.patch +# https://issues.redhat.com/browse/RHEL-44333 +Patch14: poppler-21.01.0-pdfinfo-dests.patch + BuildRequires: make BuildRequires: cmake BuildRequires: gcc-c++ @@ -243,6 +246,10 @@ test "$(pkg-config --modversion poppler-qt5)" = "%{version}" %{_mandir}/man1/* %changelog +* Fri Jul 26 2024 Marek Kasik - 21.01.0-21 +- Fix crash in broken documents when using -dests +- Resolves: RHEL-44333 + * Wed Apr 24 2024 Marek Kasik - 21.01.0-20 - Fix a crash during signing - Resolves: RHEL-31934