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Issue metadata

Status: WontFix
Owner: ----
Closed: Apr 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in opj_tcd_dc_level_shift_decode

Project Member Reported by ClusterFuzz, May 15 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4695709986586624

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 
Crash State:
  opj_tcd_dc_level_shift_decode
  opj_tcd_decode_tile
  opj_j2k_decode_tile
  

Minimized Testcase (0.30 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95rfxL9_fFheUxR0WSf2EeA00uyQqfhDtuVjPC_VLPTkiLh63mgAklcU4PpA6mkemY8HkJiJMSq5LGNGqjucOhtICoYg5s0-hSEBq9032T9PZKFPr-B4lkjiBi6nAq4-pfwa_o8TfkrZ0wqaSnmHXCKs0YiBg

Filer: mmoroz

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 

Comment 1 by mmoroz@chromium.org, May 15 2016

Cc: mmoroz@chromium.org kcc@chromium.org aizatsky@chromium.org
Components: Internals>Plugins>PDF

Comment 2 by mmoroz@chromium.org, May 15 2016

Cc: och...@chromium.org
Project Member

Comment 3 by ClusterFuzz, Jun 27 2016

ClusterFuzz has detected this testcase as flaky and is unable to reproduce it in the original crash revision. Skipping fixed testing check and marking it as potentially fixed.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4695709986586624

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  opj_tcd_dc_level_shift_decode
  opj_tcd_decode_tile
  opj_j2k_decode_tile
  

Minimized Testcase (0.30 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95vjljudfaDz1B_Sf4bCq3mEQy8jEICWkrF-55LFDwRlWXmvRUf1MX1jYLK-vk-ouDYe9BXb9cmk5Phsb-Fbxsk-OZvgrbZRX1FrXeN3MV6pbirHYCUrzjit1G10ySKWgRy--10U3Dm5P32w-jhbMPolN8xIQ?testcase_id=4695709986586624

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

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

Comment 4 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: WontFix (was: Available)
As per comment#3, closing this issue.
Thank you.

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