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Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Mar 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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Stack-overflow in find

Project Member Reported by ClusterFuzz, Mar 2 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5752328133804032

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffc37827fe8
Crash State:
  find
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=523898:523900

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5752328133804032

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 2 2018

Components: Blink>Internals>WTF
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 yutak@chromium.org, Mar 2 2018

Components: -Blink>Internals>WTF Blink>DOM
Labels: Test-Predator-Wrong-Components
For some reason Element::Clone() is called recursively.
Labels: -Pri-1 ClusterFuzz-Ignore Pri-3
Status: WontFix (was: Untriaged)
After examining the testcase, it is similar to  crbug.com/745449  and the stack overflow is expected. The amount of node cloned is always growing and at some point will cause stack overflow.
Project Member

Comment 4 by ClusterFuzz, Mar 12 2018

Labels: Needs-Feedback
ClusterFuzz testcase 5752328133804032 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.
Project Member

Comment 5 by ClusterFuzz, Mar 16 2018

ClusterFuzz has detected this issue as fixed in range 543640:543641.

Detailed report: https://clusterfuzz.com/testcase?key=5752328133804032

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffc37827fe8
Crash State:
  find
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=523898:523900
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=543640:543641

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5752328133804032

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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