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Issue metadata

Status: Verified
Owner: ----
Closed: Jun 2017
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows
Pri: 1
Type: Bug



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CHECK failure: false in FontCache.cpp

Project Member Reported by ClusterFuzz, Jun 2 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6060432078143488

Fuzzer: j00ru_htmlcss_fuzz
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false in FontCache.cpp
  blink::FontCache::CrashWithFontInfo
  blink::FontFallbackIterator::Next
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=473110:473134

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6060432078143488


Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 2 2017

Labels: OS-Windows
Project Member

Comment 2 by ClusterFuzz, Jun 9 2017

ClusterFuzz has detected this issue as fixed in range 478007:478131.

Detailed report: https://clusterfuzz.com/testcase?key=6060432078143488

Fuzzer: j00ru_htmlcss_fuzz
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false in FontCache.cpp
  blink::FontCache::CrashWithFontInfo
  blink::FontFallbackIterator::Next
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=473110:473134
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=478007:478131

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6060432078143488


Additional requirements: Requires Gestures

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.
Project Member

Comment 3 by ClusterFuzz, Jun 9 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6060432078143488 is verified as fixed, so closing issue.

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

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