PDF2JSON is a conversion library based on XPDF (3.02) which can be used for high performance PDF page by page conversion to JSON and XML format. It also supports compressing data to minimize size. PDF2JSON is available for Windows, OSX and Linux. Please see https://flowpaper.com for more information
$ ./pdf2json 00-NULL-pointer-dereference-ObjectStream-getObject.pdf
Error (1853): Dictionary key must be a name object
Error (1860): Dictionary key must be a name object
ASAN:SIGSEGV
=================================================================
==88712==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000432f60 bp 0x7ffe1f9cf650 sp 0x7ffe1f9cf5b8 T0)
#0 0x432f5f in ObjectStream::getObject(int, int, Object*) /home/test/pdf2json_tmp/xpdf/XRef.cc:183
#1 0x4345ec in XRef::fetch(int, int, Object*) /home/test/pdf2json_tmp/xpdf/XRef.cc:841
#2 0x411283 in Object::dictLookup(char*, Object*) /home/test/pdf2json_tmp/xpdf/Object.h:253
#3 0x411283 in Catalog::Catalog(XRef*) /home/test/pdf2json_tmp/xpdf/Catalog.cc:51
#4 0x427fe0 in PDFDoc::setup(GString*, GString*) /home/test/pdf2json_tmp/xpdf/PDFDoc.cc:201
#5 0x42815b in PDFDoc::PDFDoc(GString*, GString*, GString*, void*) /home/test/pdf2json_tmp/xpdf/PDFDoc.cc:101
#6 0x402856 in main /home/test/pdf2json_tmp/src/pdf2json.cc:159
#7 0x7fd2eaec383f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2083f)
#8 0x403788 in _start (/home/test/pdf2json_tmp/src/pdf2json+0x403788)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/test/pdf2json_tmp/xpdf/XRef.cc:183 ObjectStream::getObject(int, int, Object*)
==88712==ABORTING
ref:https://github.com/Aurorainfinity/Poc/tree/master/pdf2json 00-NULL-pointer-dereference-ObjectStream-getObject.pdf