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Issue 823070 link

Starred by 3 users
Status: Duplicate
Merged: issue 811960
Owner:
ksakamoto@chromium.org
Closed: Mar 2018
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug-Regression



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Timeout in signed_exchange_header_parser_fuzzer

Project Member Reported by ClusterFuzz, Mar 17 2018 
Detailed report: https://clusterfuzz.com/testcase?key=4847519990022144

Fuzzer: libFuzzer_signed_exchange_header_parser_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  signed_exchange_header_parser_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=542433:542437

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4847519990022144

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

Comment 1 by brajkumar@chromium.org, Mar 19 2018

Cc: brajkumar@chromium.org
Components: Internals>Core
Labels: -Type-Bug M-67 Test-Predator-Wrong Type-Bug-Regression
Owner: ksakamoto@chromium.org
Status: Assigned (was: Untriaged)
Predator could not provide any possible suspects.

From the below CL observing some changes related to 'SignedExchangeHeaderParser fuzzer' , hence suspecting the same
https://chromium.googlesource.com/chromium/src/+log/95253d13cf28bfeb52e453aeb33beebe1bc43a28..fdc9e0f16924f9f1a339de76b8f876ebe1988bfc?pretty=fuller&n=10000

Suspect CL: https://chromium.googlesource.com/chromium/src/+/a65aaad7f9281737a9c3a2f55241436e351003f3

ksakamoto@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!
Project Member

Comment 2 by ClusterFuzz, Mar 19 2018

Labels: OS-Mac

Comment 3 by ksakamoto@chromium.org, Mar 20 2018

Mergedinto: 811960
Status: Duplicate (was: Assigned)
This is the same as  Issue 811960 , ICU takes long time to process punycode inside GURL constructor.
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