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Issue 778916 link

Starred by 1 user
Status: Duplicate
Owner:
rajendrant@chromium.org
Closed: Oct 2017
Cc:
pnangunoori@chromium.org
█ msrchandra@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference in net::HttpResponseHeaders::EnumerateHeader

Project Member Reported by ClusterFuzz, Oct 27 2017 
Detailed report: https://clusterfuzz.com/testcase?key=5116320592166912

Fuzzer: inferno_webbot
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: Null-dereference
Crash Address: 0x000000000008
Crash State:
  net::HttpResponseHeaders::EnumerateHeader
  data_reduction_proxy::GetDataReductionProxyActionValue
  data_reduction_proxy::GetDataReductionProxyOFCL
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=511768:511775

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5116320592166912

Issue filed automatically.

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

Comment 1 by pnangunoori@chromium.org, Oct 27 2017

Cc: msrchandra@chromium.org pnangunoori@chromium.org
Labels: M-64 Test-Predator-Wrong
Owner: rajendrant@chromium.org
Status: Assigned (was: Untriaged)
As per the  Issue 778947  owner, assigning this issue to @rajendrant.
@rajendrant -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.
Thanks.

Comment 2 by rajendrant@chromium.org, Oct 27 2017

Mergedinto: 779009
Status: Duplicate (was: Assigned)
Project Member

Comment 3 by ClusterFuzz, Oct 28 2017 

ClusterFuzz has detected this issue as fixed in range 512266:512297.

Detailed report: https://clusterfuzz.com/testcase?key=5116320592166912

Fuzzer: inferno_webbot
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: Null-dereference
Crash Address: 0x000000000008
Crash State:
  net::HttpResponseHeaders::EnumerateHeader
  data_reduction_proxy::GetDataReductionProxyActionValue
  data_reduction_proxy::GetDataReductionProxyOFCL
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=511768:511775
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=512266:512297

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5116320592166912

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.
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