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Issue metadata

Status: Verified
Owner:
Closed: Mar 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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position.isConnected(). #text ""@offsetInAnchor[1 in SelectionTemplate.cpp

Project Member Reported by ClusterFuzz, Jan 26 2017

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5785479531462656

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  position.isConnected(). #text ""@offsetInAnchor[1 in SelectionTemplate.cpp
  blink::SelectionTemplate<>::Builder::collapse
  blink::InsertTextCommand::setEndingSelectionWithoutValidation
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=425240:425278

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv947yrfszLDj2pyUEZh5aZLJWbxbQcNbcjHubAws65CxJWOV_LEnAziFKZ8liABeRAuS-QcN0TMNP4zkldNKaWv1tdyf9BZNj2ttzNxH-5_sXSEF6ubZMOV9eDlDj4-U5GmxnvEHAbvI1S4c0JEvvMEcKhvr8vnXsqpggkLyKN4d8yBk59tBO80PFta6t5r_3IxwY5l90UCZCaVbQIgG1ae3YKELap9frPTunEVxm2RSzWzo8hQrq0uJMa7mjX9QCIMJ8XvgzX-kKuZPS-9qY7L4IQls2zKHA3fADqJiOXTkR2DrhGn8bt64fo08eIa4k4LEzJ3Ucu7mK829qsEuhtLzdPHbcq3k4aQFAplRws3xEit01r4?testcase_id=5785479531462656


Additional requirements: Requires Gestures

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Blink>Editing
Labels: Test-Predator-Wrong M-58
Owner: yosin@chromium.org
Status: Assigned (was: Untriaged)
Through code search on file SelectionTemplate.cpp, suspected CL is 
https://chromium.googlesource.com/chromium/src/+/a4f2df6d03e6323943b87cd98d58d12e089cf4e6%5E%21/#F0
yosin@, could you please take a look?
Thank you
Project Member

Comment 2 by ClusterFuzz, Mar 1 2017

ClusterFuzz has detected this issue as fixed in range 452175:452475.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5785479531462656

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  position.isConnected(). #text ""@offsetInAnchor[1 in SelectionTemplate.cpp
  blink::SelectionTemplate<>::Builder::collapse
  blink::InsertTextCommand::setEndingSelectionWithoutValidation
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=425240:425278
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=452175:452475

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv947yrfszLDj2pyUEZh5aZLJWbxbQcNbcjHubAws65CxJWOV_LEnAziFKZ8liABeRAuS-QcN0TMNP4zkldNKaWv1tdyf9BZNj2ttzNxH-5_sXSEF6ubZMOV9eDlDj4-U5GmxnvEHAbvI1S4c0JEvvMEcKhvr8vnXsqpggkLyKN4d8yBk59tBO80PFta6t5r_3IxwY5l90UCZCaVbQIgG1ae3YKELap9frPTunEVxm2RSzWzo8hQrq0uJMa7mjX9QCIMJ8XvgzX-kKuZPS-9qY7L4IQls2zKHA3fADqJiOXTkR2DrhGn8bt64fo08eIa4k4LEzJ3Ucu7mK829qsEuhtLzdPHbcq3k4aQFAplRws3xEit01r4?testcase_id=5785479531462656


Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

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

Comment 3 by ClusterFuzz, Mar 1 2017

ClusterFuzz has detected this issue as fixed in range 452175:452475.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5785479531462656

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  position.isConnected(). #text ""@offsetInAnchor[1 in SelectionTemplate.cpp
  blink::SelectionTemplate<>::Builder::collapse
  blink::InsertTextCommand::setEndingSelectionWithoutValidation
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=425240:425278
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=452175:452475

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv947yrfszLDj2pyUEZh5aZLJWbxbQcNbcjHubAws65CxJWOV_LEnAziFKZ8liABeRAuS-QcN0TMNP4zkldNKaWv1tdyf9BZNj2ttzNxH-5_sXSEF6ubZMOV9eDlDj4-U5GmxnvEHAbvI1S4c0JEvvMEcKhvr8vnXsqpggkLyKN4d8yBk59tBO80PFta6t5r_3IxwY5l90UCZCaVbQIgG1ae3YKELap9frPTunEVxm2RSzWzo8hQrq0uJMa7mjX9QCIMJ8XvgzX-kKuZPS-9qY7L4IQls2zKHA3fADqJiOXTkR2DrhGn8bt64fo08eIa4k4LEzJ3Ucu7mK829qsEuhtLzdPHbcq3k4aQFAplRws3xEit01r4?testcase_id=5785479531462656


Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

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

Comment 4 by ClusterFuzz, Mar 1 2017

ClusterFuzz has detected this issue as fixed in range 452175:452475.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5785479531462656

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  position.isConnected(). #text ""@offsetInAnchor[1 in SelectionTemplate.cpp
  blink::SelectionTemplate<>::Builder::collapse
  blink::InsertTextCommand::setEndingSelectionWithoutValidation
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=425240:425278
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=452175:452475

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv947yrfszLDj2pyUEZh5aZLJWbxbQcNbcjHubAws65CxJWOV_LEnAziFKZ8liABeRAuS-QcN0TMNP4zkldNKaWv1tdyf9BZNj2ttzNxH-5_sXSEF6ubZMOV9eDlDj4-U5GmxnvEHAbvI1S4c0JEvvMEcKhvr8vnXsqpggkLyKN4d8yBk59tBO80PFta6t5r_3IxwY5l90UCZCaVbQIgG1ae3YKELap9frPTunEVxm2RSzWzo8hQrq0uJMa7mjX9QCIMJ8XvgzX-kKuZPS-9qY7L4IQls2zKHA3fADqJiOXTkR2DrhGn8bt64fo08eIa4k4LEzJ3Ucu7mK829qsEuhtLzdPHbcq3k4aQFAplRws3xEit01r4?testcase_id=5785479531462656


Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

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

Comment 5 by ClusterFuzz, Mar 1 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5785479531462656 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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