Issue metadata
Sign in to add a comment
|
Null-dereference READ in blink::FontCache::CrashWithFontInfo |
||||||||||||||||||||||||
Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5077042899714048 Fuzzer: marty_html_twiddler Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::FontCache::CrashWithFontInfo blink::HarfBuzzShaper::ShapeSegment blink::HarfBuzzShaper::Shape Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=550035:550039 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5077042899714048 Additional requirements: Requires Gestures Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
,
Apr 13 2018
By comparing the above stack trace it looks similar to issue 827880 , hence assigning to the same dev for more updates on this issue. kojii@ Could you please take a look in to this issue? Thanks!
,
Apr 16 2018
Thank you, yeah, this is likely a dup of issue 827880 . Similarly to issue 812677 , I can't reproduce this locally, and the clusterfuzz tool still doesn't work for me, so hard to diagnose further.
,
Apr 17 2018
ClusterFuzz has detected this issue as fixed in range 550885:550886. Detailed report: https://clusterfuzz.com/testcase?key=5077042899714048 Fuzzer: marty_html_twiddler Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::FontCache::CrashWithFontInfo blink::HarfBuzzShaper::ShapeSegment blink::HarfBuzzShaper::Shape Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=550035:550039 Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=550885:550886 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5077042899714048 Additional requirements: Requires Gestures See https://github.com/google/clusterfuzz-tools for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page. |
|||||||||||||||||||||||||
►
Sign in to add a comment |
|||||||||||||||||||||||||
Comment 1 by ClusterFuzz
, Apr 12 2018Labels: Test-Predator-Auto-Components