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Issue 786787 link

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Issue metadata

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



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CHECK failure: false in color_transform.cc

Project Member Reported by ClusterFuzz, Nov 19 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5926612033077248

Fuzzer: libFuzzer_color_transform_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false in color_transform.cc
  gfx::FromLinear
  gfx::ColorTransformFromLinear::Evaluate
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=516997:517017

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5926612033077248

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 19 2017

Components: UI>GFX
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, Nov 19 2017

Labels: Test-Predator-Auto-Owner
Owner: ccameron@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/deea25256b5be6a8fff78b74e5adc03e2829ba31 (Remove ICC_BASED transfer id).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
Cc: hubbe@chromium.org
Hmm, we're probably getting an invalid value over IPC. Maybe we should just return the identity for invalid configs rather than quitting.
Project Member

Comment 4 by bugdroid1@chromium.org, Dec 15 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d2b395a41268c6ddfe4917a421624715e3dc905d

commit d2b395a41268c6ddfe4917a421624715e3dc905d
Author: Christopher Cameron <ccameron@chromium.org>
Date: Fri Dec 15 00:57:57 2017

Don't blow up when SMPTEST2084_NON_HDR is specified

Clusterfuzz tests blow up on this. Change it to DLOG an error and do
no transform.

Add a test that, before this change, would crash, but now passes.

Bug:  786787 
Change-Id: Ica5a7f1805516d185ebbc51b53b39b5ca82d71f0
Reviewed-on: https://chromium-review.googlesource.com/826478
Reviewed-by: Fredrik Hubinette <hubbe@chromium.org>
Commit-Queue: ccameron <ccameron@chromium.org>
Cr-Commit-Position: refs/heads/master@{#524267}
[modify] https://crrev.com/d2b395a41268c6ddfe4917a421624715e3dc905d/ui/gfx/color_transform.cc
[modify] https://crrev.com/d2b395a41268c6ddfe4917a421624715e3dc905d/ui/gfx/color_transform_unittest.cc

Project Member

Comment 5 by ClusterFuzz, Dec 15 2017

ClusterFuzz has detected this issue as fixed in range 524234:524268.

Detailed report: https://clusterfuzz.com/testcase?key=5926612033077248

Fuzzer: libFuzzer_color_transform_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false in color_transform.cc
  gfx::FromLinear
  gfx::ColorTransformFromLinear::Evaluate
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=516997:517017
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=524234:524268

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5926612033077248

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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 6 by ClusterFuzz, Dec 15 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5926612033077248 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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