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Issue 716525 link

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Issue metadata

Status: Fixed
Owner:
Closed: Apr 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Chrome , Mac
Pri: 1
Type: Bug



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Stack-overflow in CFieldTree::Node::~Node

Project Member Reported by ClusterFuzz, Apr 28 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5592822725214208

Fuzzer: ifratric_pdf_generic
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff58e12ff8
Crash State:
  CFieldTree::Node::~Node
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=338244:338261

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5592822725214208


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 

Comment 1 by shrike@chromium.org, Apr 28 2017

Components: Internals>Plugins>PDF
Labels: OS-Chrome OS-Linux OS-Windows
Owner: thestig@chromium.org
Status: Started (was: Untriaged)
https://pdfium-review.googlesource.com/c/4613/
Project Member

Comment 4 by ClusterFuzz, Apr 29 2017

ClusterFuzz has detected this issue as fixed in range 468207:468214.

Detailed report: https://clusterfuzz.com/testcase?key=5592822725214208

Fuzzer: ifratric_pdf_generic
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff58e12ff8
Crash State:
  CFieldTree::Node::~Node
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=338244:338261
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=468207:468214

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5592822725214208


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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