stack issues while opening file

What steps will reproduce the problem?
1. Open file  with pdfium_test
2. Observe crash

What is the expected output? What do you see instead?
Parse or reject the file without a crash

What version of the product are you using? On what operating system?
pdfium_test built on Linux x64

Please provide any additional information below.
Rendering PDF file id_000134,sig_11,src_002369,op_havoc,rep_16.
Non-linearized path...

Program received signal SIGSEGV, Segmentation fault.
0x00000000005c2d74 in CFX_MapPtrToPtr::GetAssocAt (this=0x21a0820, key=0xa, 
    nHash=<error reading variable: Cannot access memory at address 0x7fffff7feff8>)
    at core/src/fxcrt/fx_basic_maps.cpp:107
107 {

Original issue reported on code.google.com by cma...@gmail.com on 12 Feb 2015 at 5:45

Attachments:

id_000134,sig_11,src_002369,op_havoc,rep_16

linmaogithub / pdfium

stack issues while opening file #120