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Issue metadata

Status: WontFix
Owner: ----
Closed: Jan 9
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: !std::isnan(static_cast<double>(value)) in math_extras.h

Project Member Reported by ClusterFuzz, Jan 8

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6619179351015424

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !std::isnan(static_cast<double>(value)) in math_extras.h
  float clampTo<float, double>
  blink::SVGLayoutSupport::CalculateScreenFontSizeScalingFactor
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=595703:595705

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6619179351015424

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
 
Project Member

Comment 1 by ClusterFuzz, Jan 8

Components: Blink>Internals>WTF Blink>SVG
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.
Components: -Blink>Internals>WTF
Labels: ClusterFuzz-Ignore
Status: WontFix (was: Untriaged)
I don't see any reason to fix this.
Project Member

Comment 4 by ClusterFuzz, Jan 11

ClusterFuzz has detected this issue as fixed in range 621472:621480.

Detailed report: https://clusterfuzz.com/testcase?key=6619179351015424

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !std::isnan(static_cast<double>(value)) in math_extras.h
  float clampTo<float, double>
  blink::SVGLayoutSupport::CalculateScreenFontSizeScalingFactor
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=595703:595705
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=621472:621480

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6619179351015424

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.

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

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