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stack overflow #4

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Cvjark opened this issue Aug 8, 2022 · 0 comments
Open

stack overflow #4

Cvjark opened this issue Aug 8, 2022 · 0 comments

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@Cvjark
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Cvjark commented Aug 8, 2022 •
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Hi, in the lastest version of this code [ ps: commit id ffaf11c] I found something unusual.

crash sample

8id2-stack-overflow.zip

command to reproduce

./pdftops -q [crash sample] /dev/null

crash detail

AddressSanitizer:DEADLYSIGNAL
=================================================================
==115829==ERROR: AddressSanitizer: stack-overflow on address 0x7ffc9aa21f18 (pc 0x0000004ae77a bp 0x7ffc9aa22780 sp 0x7ffc9aa21f20 T0)
    #0 0x4ae77a in __asan_memcpy /home/bupt/Desktop/tools/llvm-12.0.1/llvm/projects/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22
    #1 0x6a0d5b in Object::copy(Object*) /home/bupt/Desktop/xpdf/xpdf/Object.cc:75:8
    #2 0x7804e8 in XRef::fetch(int, int, Object*, int) /home/bupt/Desktop/xpdf/xpdf/XRef.cc:991:25
    #3 0x51e08c in Object::arrayGet(int, Object*) /home/bupt/Desktop/xpdf/xpdf/./Object.h:231:19
    #4 0x51e08c in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:441:12
    #5 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #6 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #7 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #8 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #9 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #10 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #11 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #12 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #13 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #14 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #15 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #16 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #17 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #18 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #19 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #20 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #21 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #22 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #23 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #24 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #25 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #26 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #27 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #28 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #29 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #30 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #31 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #32 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #33 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #34 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #35 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #36 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #37 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #38 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #39 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #40 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #41 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #42 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #43 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #44 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #45 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #46 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #47 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #48 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #49 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #50 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #51 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #52 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #53 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #54 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #55 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #56 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #57 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #58 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #59 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #60 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #61 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #62 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #63 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #64 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #65 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #66 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #67 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #68 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #69 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #70 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #71 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #72 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #73 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #74 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #75 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #76 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #77 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #78 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #79 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #80 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #81 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #82 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #83 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #84 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #85 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #86 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #87 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #88 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #89 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #90 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #91 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #92 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #93 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #94 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #95 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #96 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #97 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #98 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #99 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #100 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #101 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #102 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #103 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #104 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #105 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #106 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #107 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #108 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #109 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #110 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #111 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #112 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #113 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #114 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #115 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #116 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #117 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #118 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #119 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #120 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #121 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #122 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #123 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #124 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #125 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #126 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #127 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #128 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #129 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #130 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #131 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #132 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #133 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #134 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #135 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #136 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #137 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #138 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #139 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #140 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #141 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #142 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #143 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #144 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #145 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #146 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #147 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #148 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #149 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #150 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #151 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #152 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #153 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #154 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #155 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #156 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #157 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #158 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #159 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #160 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #161 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #162 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #163 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #164 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #165 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #166 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #167 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #168 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #169 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #170 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #171 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #172 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #173 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #174 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #175 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #176 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #177 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #178 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #179 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #180 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #181 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #182 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #183 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #184 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #185 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #186 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #187 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #188 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #189 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #190 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #191 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #192 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #193 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #194 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #195 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #196 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #197 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #198 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #199 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #200 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #201 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #202 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #203 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #204 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #205 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #206 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #207 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #208 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #209 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #210 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #211 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #212 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #213 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #214 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #215 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #216 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #217 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #218 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #219 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #220 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #221 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #222 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #223 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #224 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #225 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #226 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #227 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #228 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #229 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #230 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #231 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #232 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #233 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #234 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #235 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #236 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #237 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #238 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #239 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #240 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #241 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #242 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #243 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #244 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #245 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #246 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #247 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #248 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #249 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12
    #250 0x51e098 in Catalog::countPageTree(Object*) /home/bupt/Desktop/xpdf/xpdf/Catalog.cc:442:12

SUMMARY: AddressSanitizer: stack-overflow /home/bupt/Desktop/tools/llvm-12.0.1/llvm/projects/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22 in __asan_memcpy
==115829==ABORTING
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