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Issue 681373 link

Starred by 1 user
Status: Verified
Owner:
cbiesin...@chromium.org
Closed: Mar 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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minPreferredLogicalWidth >= LayoutUnit() in LayoutFlexibleBox.cpp

Project Member Reported by ClusterFuzz, Jan 15 2017 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5224355341795328

Fuzzer: inferno_twister
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  minPreferredLogicalWidth >= LayoutUnit() in LayoutFlexibleBox.cpp
  blink::LayoutFlexibleBox::computeIntrinsicLogicalWidths
  blink::LayoutBlock::computePreferredLogicalWidths
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=331812:331839

Minimized Testcase (0.20 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv979EjGujpVwStcOOx6MaXd51QNA34zyny8UkcqDvtnX1z7NOxuKkN7NIMkyT67WhZLsEC_IqYWKVtJBjWkjGMVLVI1VIyHa3obKxNfKZ8KXyHiZLsCtblyF6prtJNjQ3cg9WIlG3v3ADVgzMxRu4pmM6Azkd-yg5wwQWjfs0Rvc_eJZzHycXKTc5ho37WafTckM0FEpGtg28MAVHdGX91C4Eo0iyBywA1JJfh5f0a6jsMJ174nj4ui0fqrVGOGCyRCK3xsHcMtK1KZWQjV3RdqJlZA836I6_d0tAWulHa8vPmR5ca-a3BnbCyCsIO_BJHcys1gU7qXy56F1jmxVHVYx-mVmwPlDYXNyB2m6ap2Xtawi5r8?testcase_id=5224355341795328
<style>
* { zoo: moo; padding-right: 3%;  }<style>
@keyframes cfpulse2 { 0% { opacity: 0.2447;  } 
 100% { opacity: 0.0787;  } }
* { animation-name: cfpulse88;0.056000); display: inline-flex;</style><style>


Additional requirements: Requires HTTP

Issue filed automatically.

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

Comment 1 by mummare...@chromium.org, Jan 18 2017

Components: Blink>Layout>Flexbox
Labels: Test-Predator-Wrong M-57
Owner: cbiesin...@chromium.org
Status: Assigned (was: Untriaged)
Through code search on file LayoutFlexibleBox.cpp, possible suspected CL is
https://chromium.googlesource.com/chromium/src/+/b313bcac825d7be7741d7923e9074a93a42f72d7
cbiesinger@, could you please take a look and help us to find correct owner if it is not related your changes.

Comment 2 by e...@chromium.org, Feb 23 2017

Labels: -Pri-1 Pri-2
Project Member

Comment 3 by ClusterFuzz, Mar 1 2017 

ClusterFuzz has detected this issue as fixed in range 452556:452596.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5224355341795328

Fuzzer: inferno_twister
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  minPreferredLogicalWidth >= LayoutUnit() in LayoutFlexibleBox.cpp
  blink::LayoutFlexibleBox::computeIntrinsicLogicalWidths
  blink::LayoutBlock::computePreferredLogicalWidths
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=331812:331839
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=452556:452596

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv979EjGujpVwStcOOx6MaXd51QNA34zyny8UkcqDvtnX1z7NOxuKkN7NIMkyT67WhZLsEC_IqYWKVtJBjWkjGMVLVI1VIyHa3obKxNfKZ8KXyHiZLsCtblyF6prtJNjQ3cg9WIlG3v3ADVgzMxRu4pmM6Azkd-yg5wwQWjfs0Rvc_eJZzHycXKTc5ho37WafTckM0FEpGtg28MAVHdGX91C4Eo0iyBywA1JJfh5f0a6jsMJ174nj4ui0fqrVGOGCyRCK3xsHcMtK1KZWQjV3RdqJlZA836I6_d0tAWulHa8vPmR5ca-a3BnbCyCsIO_BJHcys1gU7qXy56F1jmxVHVYx-mVmwPlDYXNyB2m6ap2Xtawi5r8?testcase_id=5224355341795328


Additional requirements: Requires HTTP

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

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5224355341795328 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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