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Issue 715885 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner:
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Crash in CGColorTransformConvertColorComponents

Project Member Reported by ClusterFuzz, Apr 27 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5670625319583744

Fuzzer: inferno_twister
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  CGColorTransformConvertColorComponents
  ripc_GetColor
  ripc_Render
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=399948:399984

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5670625319583744


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: meade@chromium.org tkent@chromium.org
Components: Blink>CSS
Labels: M-60 Test-Predator-Wrong
Predator and regression range didn't provide any possible suspects. could someone please take a look?.
Thank you.

Comment 2 by tkent@chromium.org, Apr 27 2017

Mergedinto: 699503
Status: Duplicate (was: Untriaged)

Comment 3 by meade@chromium.org, May 5 2017

Owner: meade@chromium.org
Status: Assigned (was: Duplicate)

Comment 4 by meade@chromium.org, May 5 2017

Issue 699503 has been merged into this issue.

Comment 5 by meade@chromium.org, May 5 2017

Owner: e...@chromium.org
Assigning to eae since the crash is in layout/LayoutThemeMac.mm. I'm not sure what the best thing to do for mac things is...

Comment 6 by meade@chromium.org, May 5 2017

Components: -Blink>CSS Blink>Layout
Project Member

Comment 7 by ClusterFuzz, May 27 2017

ClusterFuzz has detected this issue as fixed in range 474922:474938.

Detailed report: https://clusterfuzz.com/testcase?key=5670625319583744

Fuzzer: inferno_twister
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  CGColorTransformConvertColorComponents
  ripc_GetColor
  ripc_Render
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=399948:399984
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=474922:474938

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5670625319583744


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.

Comment 8 by e...@chromium.org, May 30 2017

Status: Fixed (was: Assigned)
Closing as per comment 7.

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