xpdf v4.04

$ gdb --args pdftotext /home/fuzz/fuzzing_xpdf/out/default/crashes/id:000005,sig:11,src:002206,time:844503,execs:314684,op:havoc,rep:4

pwndbg> r Syntax Error (2716): Illegal character ')' Syntax Error: Couldn't read xref table Syntax Warning: PDF file is damaged - attempting to reconstruct xref table... Syntax Error (215): Dictionary key must be a name object Syntax Error (238): Illegal character '>' Syntax Error (245): Dictionary key must be a name object Syntax Error (1525): Illegal character <6d> in hex string Syntax Error (1526): Illegal character <6f> in hex string Syntax Error (1527): Illegal character <72> in hex string Syntax Error (1530): Illegal character <74> in hex string Syntax Error (1532): Illegal character <78> in hex string Syntax Error (1533): Illegal character <74> in hex string Syntax Error (1534): Illegal character <2e> in hex string Syntax Error (1537): Illegal character <6e> in hex string Syntax Error (1540): Illegal character <6d> in hex string Syntax Error (1541): Illegal character <3c> in hex string Syntax Error (1544): Illegal character <2f> in hex string Syntax Error (1545): Illegal character <54> in hex string Syntax Error (1546): Illegal character <79> in hex string Syntax Error (1547): Illegal character <70> in hex string Syntax Error (1550): Illegal character <2f> in hex string Syntax Error (1551): Illegal character <50> in hex string Syntax Error (1553): Illegal character <67> in hex string Syntax Error (1557): Illegal character <2f> in hex string Syntax Error (1558): Illegal character <50> in hex string Syntax Error (1560): Illegal character <72> in hex string Syntax Error (1562): Illegal character <6e> in hex string Syntax Error (1563): Illegal character <74> in hex string Syntax Error (1569): Illegal character <52> in hex string Syntax Error (1572): Illegal character <2f> in hex string Syntax Error (1573): Illegal character <52> in hex string Syntax Error (1575): Illegal character <73> in hex string Syntax Error (1576): Illegal character <6f> in hex string Syntax Error (1577): Illegal character <75> in hex string Syntax Error (1578): Illegal character <72> in hex string Syntax Error (1581): Illegal character <73> in hex string Syntax Error (1583): Illegal character <3c> in hex string Syntax Error (1584): Illegal character <3c> in hex string Syntax Error (1587): Illegal character <2f> in hex string Syntax Error (1589): Illegal character <6f> in hex string Syntax Error (1590): Illegal character <6e> in hex string Syntax Error (1591): Illegal character <74> in hex string Syntax Error (1593): Illegal character <3c> in hex string Syntax Error (1594): Illegal character <3c> in hex string Syntax Error (1597): Illegal character <2f> in hex string Syntax Error (1605): Illegal character <52> in hex string Syntax Error (1610): Illegal character '>' Syntax Error: Unterminated string Syntax Error: End of file inside dictionary Syntax Error: End of file inside array Syntax Error: End of file inside dictionary Syntax Error: End of file inside dictionary Syntax Error: End of file inside dictionary Syntax Error (140): Illegal character '>' Syntax Error (148): Dictionary key must be a name object Syntax Error (153): Dictionary key must be a name object Syntax Error (155): Dictionary key must be a name object Syntax Error (159): Dictionary key must be a name object Syntax Error (163): Dictionary key must be a name object Syntax Error (170): Dictionary key must be a name object Syntax Error (215): Dictionary key must be a name object Syntax Error (238): Illegal character '>' Syntax Error (245): Dictionary key must be a name object Syntax Error (1525): Illegal character <6d> in hex string Syntax Error (1526): Illegal character <6f> in hex string Syntax Error (1527): Illegal character <72> in hex string Syntax Error (1530): Illegal character <74> in hex string Syntax Error (1532): Illegal character <78> in hex string Syntax Error (1533): Illegal character <74> in hex string Syntax Error (1534): Illegal character <2e> in hex string Syntax Error (1537): Illegal character <6e> in hex string Syntax Error (1540): Illegal character <6d> in hex string Syntax Error (1541): Illegal character <3c> in hex string Syntax Error (1544): Illegal character <2f> in hex string Syntax Error (1545): Illegal character <54> in hex string Syntax Error (1546): Illegal character <79> in hex string Syntax Error (1547): Illegal character <70> in hex string Syntax Error (1550): Illegal character <2f> in hex string Syntax Error (1551): Illegal character <50> in hex string Syntax Error (1553): Illegal character <67> in hex string Syntax Error (1557): Illegal character <2f> in hex string Syntax Error (1558): Illegal character <50> in hex string Syntax Error (1560): Illegal character <72> in hex string Syntax Error (1562): Illegal character <6e> in hex string Syntax Error (1563): Illegal character <74> in hex string Syntax Error (1569): Illegal character <52> in hex string Syntax Error (1572): Illegal character <2f> in hex string Syntax Error (1573): Illegal character <52> in hex string Syntax Error (1575): Illegal character <73> in hex string Syntax Error (1576): Illegal character <6f> in hex string Syntax Error (1577): Illegal character <75> in hex string Syntax Error (1578): Illegal character <72> in hex string Syntax Error (1581): Illegal character <73> in hex string Syntax Error (1583): Illegal character <3c> in hex string Syntax Error (1584): Illegal character <3c> in hex string Syntax Error (1587): Illegal character <2f> in hex string Syntax Error (1589): Illegal character <6f> in hex string Syntax Error (1590): Illegal character <6e> in hex string Syntax Error (1591): Illegal character <74> in hex string Syntax Error (1593): Illegal character <3c> in hex string Syntax Error (1594): Illegal character <3c> in hex string Syntax Error (1597): Illegal character <2f> in hex string Syntax Error (1605): Illegal character <52> in hex string Syntax Error (1610): Illegal character '>' Syntax Error: Unterminated string Syntax Error: End of file inside dictionary Syntax Error: End of file inside array Syntax Error: End of file inside dictionary Syntax Error: End of file inside dictionary Syntax Error: End of file inside dictionary

Program received signal SIGSEGV, Segmentation fault.

pwndbg> bt #0 0x000055555582b9bb in XRef::fetch (this=0x555555b83020, num=4, gen=0, obj=0x7fffff7ff0b0, recursion=0) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/XRef.cc:1182 #1 0x00005555556754a0 in Object::arrayGet (this=0x7fffff7ff0a0, recursion=0, obj=0x7fffff7ff0b0, i=0) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Object.h:243 #2 Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:566 #3 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #4 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #5 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #6 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #7 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #8 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #9 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #10 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #11 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #12 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #13 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #14 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #15 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #16 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #17 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #18 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #19 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #20 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #21 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #22 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #23 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #24 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #25 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #26 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #27 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #28 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #29 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #30 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567 #31 0x00005555556754d3 in Catalog::countPageTree (this=0x555555b85290, pagesObj=) at /home/fuzz/fuzzing_xpdf/xpdf-4.04/xpdf/Catalog.cc:567