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Issue 913359 link

Starred by 2 users
Status: Assigned
Owner:
dgozman@chromium.org
Cc:
pnangunoori@chromium.org
ifratric@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in Url

Project Member Reported by ClusterFuzz, Dec 10 
Detailed report: https://clusterfuzz.com/testcase?key=5084362879795200

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  Url
  blink::FrameLoader::PrepareRequestForThisFrame
  blink::FrameLoader::StartNavigation
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=570949:570951

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5084362879795200

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
Project Member

Comment 1 by ClusterFuzz, Dec 10

Components: Blink>DOM Blink>Loader
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.

Comment 2 by ksakamoto@chromium.org, Dec 11 

Note: This didn't reproduce with the ClusterFuzz reproduce tool.

Comment 3 by pnangunoori@chromium.org, Dec 11

Cc: pnangunoori@chromium.org
Labels: M-71 Test-Predator-Wrong
Owner: dgozman@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.
Using the code search for the file, “frame_loader.cc” assigning to owner concerned from GIT blame.
Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/2f62ba34355ca911832f9e66da8b8113b8f69fed

@dgozman -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.
Thank You.
►

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