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A high level tools to convert PDF files to ePUB formats

License: GNU Lesser General Public License v3.0

C++ 90.82% C 5.66% Makefile 1.11% M4 2.03% Roff 0.38%

epub-format convert-pdf-files pdftools c-plus-plus shell

pdftools's Introduction

PDFTools

PDFTools is high level tools to convert PDF files to ePUB formats.

Be sure to read BUGS and INSTALL.

Mail suggestions to [email protected]. Reports bugs on https://github.com/leonhad/pdftools/issues Always include the PDFTools version number, which you can get by running `pdftools --version'.

Zip File Format

Only DEFLATE decompression is used (see zlib compression library). For more information about ZIP file format, see APPNOTE.txt on PKWARE official site http://www.pkware.com/documents/casestudies/APPNOTE.TXT.

Licensing

This software is released under the GNU Lesser General Public License v3.0 (LGPLv3). Additionally, Autoconf includes a licensing exception in some of its source files.

For more licensing information, see http://www.gnu.org/licenses/gpl-faq.html.

Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind.

pdftools's People

Contributors

Watchers

pdftools's Issues

A stack overflow in analyze.cpp:604:60 causes Segmentation fault

System info

Ubuntu x86_64, clang 6.0, pdftools (latest master 7fe388)

Configure

CFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address" ./configure

Command line

./src/pdftools -o /dev/null @@

Output

Segmentation fault

AddressSanitizer output

AddressSanitizer:DEADLYSIGNAL
=================================================================
==76278==ERROR: AddressSanitizer: stack-overflow on address 0x7ffd2f627e38 (pc 0x00000047e3a7 bp 0x7ffd2f6286b0 sp 0x7ffd2f627e40 T0)
    #0 0x47e3a6 in __interceptor_strlen.part.32 /home/seviezhou/llvm-6.0.0/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:332
    #1 0x7fce701843f7 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x1413f7)
    #2 0x53062c in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:604:60
    #3 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #4 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #5 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #6 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #7 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #8 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #9 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #10 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #11 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #12 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #13 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #14 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #15 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #16 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #17 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #18 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #19 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #20 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #21 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #22 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #23 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #24 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #25 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #26 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #27 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #28 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #29 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #30 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #31 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #32 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #33 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #34 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #35 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #36 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #37 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #38 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #39 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #40 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #41 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #42 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #43 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #44 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #45 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #46 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #47 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #48 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #49 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #50 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #51 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #52 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #53 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #54 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #55 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #56 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #57 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #58 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #59 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #60 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #61 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #62 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #63 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #64 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #65 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #66 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #67 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #68 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #69 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #70 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #71 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #72 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #73 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #74 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #75 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #76 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #77 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #78 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #79 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #80 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #81 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #82 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #83 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #84 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #85 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #86 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #87 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #88 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #89 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #90 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #91 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #92 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #93 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #94 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #95 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #96 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #97 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #98 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #99 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #100 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #101 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #102 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #103 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #104 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #105 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #106 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #107 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #108 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #109 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #110 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #111 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #112 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #113 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #114 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #115 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #116 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #117 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #118 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #119 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #120 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #121 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #122 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #123 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #124 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #125 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #126 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #127 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #128 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #129 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #130 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #131 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #132 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #133 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #134 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #135 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #136 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #137 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #138 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #139 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #140 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #141 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #142 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #143 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #144 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #145 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #146 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #147 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #148 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #149 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #150 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #151 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #152 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #153 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #154 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #155 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #156 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #157 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #158 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #159 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #160 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #161 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #162 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #163 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #164 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #165 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #166 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #167 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #168 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #169 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #170 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #171 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #172 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #173 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #174 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #175 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #176 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #177 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #178 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #179 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #180 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #181 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #182 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #183 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #184 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #185 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #186 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #187 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #188 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #189 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #190 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #191 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #192 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #193 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #194 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #195 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #196 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #197 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #198 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #199 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #200 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #201 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #202 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #203 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #204 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #205 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #206 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #207 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #208 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #209 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #210 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #211 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #212 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #213 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #214 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #215 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #216 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #217 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #218 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #219 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #220 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #221 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #222 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #223 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #224 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #225 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #226 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #227 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #228 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #229 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #230 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #231 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #232 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #233 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #234 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #235 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #236 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #237 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #238 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #239 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #240 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #241 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #242 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #243 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #244 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #245 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #246 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #247 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #248 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #249 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21

SUMMARY: AddressSanitizer: stack-overflow /home/seviezhou/llvm-6.0.0/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:332 in __interceptor_strlen.part.32
==76278==ABORTING

POC

stack-overflow-AnalyzePages-analyze-604.zip

A Segmentation fault in analyze.cpp:509:50

System info

Ubuntu x86_64, clang 6.0, pdftools (latest master 7fe388)

Configure

CFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address" ./configure

Command line

./src/pdftools -o /dev/null @@

Output

Segmentation fault

AddressSanitizer output

AddressSanitizer:DEADLYSIGNAL
=================================================================
==17199==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000020 (pc 0x000000585c39 bp 0x7fffae8fbb10 sp 0x7fffae8fb3f0 T0)
==17199==The signal is caused by a READ memory access.
==17199==Hint: address points to the zero page.
    #0 0x585c38 in node::ObjNode::Value() const /home/seviezhou/pdftools/src/nodes/objnode.cpp:50:12
    #1 0x53469d in Analyze::GetStream(node::ObjNode*, std::__cxx11::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >*) /home/seviezhou/pdftools/src/analyze.cpp:509:50
    #2 0x536958 in Analyze::GetStream(node::ArrayNode*, std::__cxx11::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >*) /home/seviezhou/pdftools/src/analyze.cpp:502:13
    #3 0x531155 in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:645:21
    #4 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #5 0x52fa95 in Analyze::AnalyzeTree() /home/seviezhou/pdftools/src/analyze.cpp:383:9
    #6 0x53c283 in Converter::Convert() /home/seviezhou/pdftools/src/converter.cpp:62:36
    #7 0x51fc32 in main /home/seviezhou/pdftools/src/main.cpp:140:27
    #8 0x7ff7b20a083f in __libc_start_main /build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:291
    #9 0x41dc48 in _start (/home/seviezhou/pdftools/src/pdftools+0x41dc48)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/seviezhou/pdftools/src/nodes/objnode.cpp:50:12 in node::ObjNode::Value() const
==17199==ABORTING

POC

SEGV-GetStream-analyze-509.zip

A Segmentation fault in analyze.cpp:422:1

System info

Ubuntu x86_64, clang 6.0, pdftools (latest master 7fe388)

Configure

CFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address" ./configure

Command line

./src/pdftools -o /dev/null @@

Output

Segmentation fault

AddressSanitizer output

AddressSanitizer:DEADLYSIGNAL
=================================================================
==7714==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x00000058c806 bp 0x602000000358 sp 0x7ffceb03c2b0 T0)
==7714==The signal is caused by a READ memory access.
==7714==Hint: address points to the zero page.
    #0 0x58c805 in node::BDCNode::~BDCNode() /home/seviezhou/pdftools/src/nodes/bdcnode.cpp:34:9
    #1 0x58c805 in node::BDCNode::~BDCNode() /home/seviezhou/pdftools/src/nodes/bdcnode.cpp:31
    #2 0x58bf3a in node::RootNode::~RootNode() /home/seviezhou/pdftools/src/nodes/rootnode.cpp:33:9
    #3 0x58c13c in node::RootNode::~RootNode() /home/seviezhou/pdftools/src/nodes/rootnode.cpp:30:1
    #4 0x5514bf in parser::PageParser::~PageParser() /home/seviezhou/pdftools/src/parser/pageparser.cpp:42:9
    #5 0x53243c in Analyze::ProcessPage(int, int, std::__cxx11::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >*, node::MapNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:422:1
    #6 0x531224 in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:648:37
    #7 0x530cfe in Analyze::AnalyzePages(node::TreeNode*, node::ArrayNode*) /home/seviezhou/pdftools/src/analyze.cpp:621:21
    #8 0x52fa95 in Analyze::AnalyzeTree() /home/seviezhou/pdftools/src/analyze.cpp:383:9
    #9 0x53c283 in Converter::Convert() /home/seviezhou/pdftools/src/converter.cpp:62:36
    #10 0x51fc32 in main /home/seviezhou/pdftools/src/main.cpp:140:27
    #11 0x7f910538183f in __libc_start_main /build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:291
    #12 0x41dc48 in _start (/home/seviezhou/pdftools/src/pdftools+0x41dc48)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/seviezhou/pdftools/src/nodes/bdcnode.cpp:34:9 in node::BDCNode::~BDCNode()
==7714==ABORTING

POC

SEGV-ProcessPage-analyze-422.zip

A Segmentation fault in textglyph.cpp:35:32

System info

Ubuntu x86_64, clang 6.0, pdftools (latest master 7fe388)

Configure

CFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address" ./configure

Command line

./src/pdftools -o /dev/null @@

Output

Segmentation fault

AddressSanitizer output

AddressSanitizer:DEADLYSIGNAL
=================================================================
==60075==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x00000054b869 bp 0x7ffe03342630 sp 0x7ffe033424d0 T0)
==60075==The signal is caused by a READ memory access.
==60075==Hint: address points to the zero page.
    #0 0x54b868 in Font::Size() /home/seviezhou/pdftools/src/semantic/font.cpp:45:12
    #1 0x58456b in TextGlyph::DoGlyph(Html*) /home/seviezhou/pdftools/src/glyphs/textglyph.cpp:35:32
    #2 0x582b99 in Glyph::Execute(Html*, Context*) /home/seviezhou/pdftools/src/glyphs/glyph.cpp:51:5
    #3 0x582dc0 in Glyph::Execute(Html*, Context*) /home/seviezhou/pdftools/src/glyphs/glyph.cpp:62:23
    #4 0x544b5f in Page::Execute(Html*) /home/seviezhou/pdftools/src/semantic/page.cpp:76:13
    #5 0x573216 in EPUB::GeneratePages() /home/seviezhou/pdftools/src/epub/epub.cpp:331:15
    #6 0x573aa8 in EPUB::Generate(Document*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/seviezhou/pdftools/src/epub/epub.cpp:352:9
    #7 0x53cc3f in Converter::Convert() /home/seviezhou/pdftools/src/converter.cpp:86:27
    #8 0x51fc32 in main /home/seviezhou/pdftools/src/main.cpp:140:27
    #9 0x7fc2f3deb83f in __libc_start_main /build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:291
    #10 0x41dc48 in _start (/home/seviezhou/pdftools/src/pdftools+0x41dc48)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/seviezhou/pdftools/src/semantic/font.cpp:45:12 in Font::Size()
==60075==ABORTING

POC

SEGV-DoGlyph-textglyph-35.zip

A Segmentation fault in analyze.cpp:74:55

System info

Ubuntu x86_64, clang 6.0, pdftools (latest master 7fe388)

Configure

CFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address" ./configure

Command line

./src/pdftools -o /dev/null @@

Output

Segmentation fault

AddressSanitizer output

AddressSanitizer:DEADLYSIGNAL
=================================================================
==73464==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000018 (pc 0x000000588dab bp 0x7ffd4c347190 sp 0x7ffd4c346bf0 T0)
==73464==The signal is caused by a READ memory access.
==73464==Hint: address points to the zero page.
    #0 0x588daa in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::_M_begin() const /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_tree.h:748:29
    #1 0x588daa in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_tree.h:2559
    #2 0x587d70 in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, node::TreeNode*, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_map.h:1194:21
    #3 0x587d70 in node::MapNode::Get(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const /home/seviezhou/pdftools/src/nodes/mapnode.cpp:42
    #4 0x526839 in Analyze::AnalyzeXref() /home/seviezhou/pdftools/src/analyze.cpp:74:55
    #5 0x52f9a6 in Analyze::AnalyzeTree() /home/seviezhou/pdftools/src/analyze.cpp:373:5
    #6 0x53c283 in Converter::Convert() /home/seviezhou/pdftools/src/converter.cpp:62:36
    #7 0x51fc32 in main /home/seviezhou/pdftools/src/main.cpp:140:27
    #8 0x7ffb5fda783f in __libc_start_main /build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:291
    #9 0x41dc48 in _start (/home/seviezhou/pdftools/src/pdftools+0x41dc48)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_tree.h:748:29 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::_M_begin() const
==73464==ABORTING

POC

SEGV-AnalyzeXref-analyze-74.zip

A Segmentation fault in analyze.cpp:145:56

System info

Ubuntu x86_64, clang 6.0, pdftools (latest master 7fe388)

Configure

CFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address" ./configure

Command line

./src/pdftools -o /dev/null @@

Output

Segmentation fault

AddressSanitizer output

AddressSanitizer:DEADLYSIGNAL
=================================================================
==5768==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000018 (pc 0x000000588dab bp 0x7ffef430ed50 sp 0x7ffef430e5d0 T0)
==5768==The signal is caused by a READ memory access.
==5768==Hint: address points to the zero page.
    #0 0x588daa in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::_M_begin() const /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_tree.h:748:29
    #1 0x588daa in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_tree.h:2559
    #2 0x587d70 in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, node::TreeNode*, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_map.h:1194:21
    #3 0x587d70 in node::MapNode::Get(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const /home/seviezhou/pdftools/src/nodes/mapnode.cpp:42
    #4 0x529583 in Analyze::AnalyzeRoot() /home/seviezhou/pdftools/src/analyze.cpp:145:56
    #5 0x52fa6a in Analyze::AnalyzeTree() /home/seviezhou/pdftools/src/analyze.cpp:382:33
    #6 0x53c283 in Converter::Convert() /home/seviezhou/pdftools/src/converter.cpp:62:36
    #7 0x51fc32 in main /home/seviezhou/pdftools/src/main.cpp:140:27
    #8 0x7fb6a1a1e83f in __libc_start_main /build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:291
    #9 0x41dc48 in _start (/home/seviezhou/pdftools/src/pdftools+0x41dc48)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/stl_tree.h:748:29 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, node::TreeNode*> > >::_M_begin() const
==5768==ABORTING

POC

SEGV-AnalyzeRoot-analyze-145.zip

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