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Issue metadata

Status: Verified
Owner: ----
Closed: Jun 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in blink::Iterable<WTF::String, blink::StyleValueOrStyleValueSequence>::forEachForB

Project Member Reported by ClusterFuzz, Jun 8 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5688253462347776

Fuzzer: inferno_twister_custom_bundle
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Iterable<WTF::String, blink::StyleValueOrStyleValueSequence>::forEachForB
  blink::StylePropertyMapV8Internal::forEachMethodCallback
  v8::internal::FunctionCallbackArguments::Call
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=397755:397878

Minimized Testcase (3.32 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96WK2-zjtvtDoG06pLvn2skVdSbcTB0wFUfhmD5nTD12dz4MSNSRFEad1KJ8IzxIoBkZwU-hzKQNxIxzdBfOJj_XUjX6d98mx42PpORWv019o2vLtXbbJEGILI9MGxDfpP8J1mchH01T7wweTi91-uGo1pQEA

Additional requirements: Requires HTTP

Filer: loyso

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

Comment 1 by ClusterFuzz, Jun 8 2016

ClusterFuzz has detected this issue as fixed in range 398017:398351.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5688253462347776

Fuzzer: inferno_twister_custom_bundle
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  blink::Iterable<WTF::String, blink::StyleValueOrStyleValueSequence>::forEachForB
  blink::StylePropertyMapV8Internal::forEachMethodCallback
  v8::internal::FunctionCallbackArguments::Call
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=397755:397878
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=398017:398351

Minimized Testcase (2.24 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94ovQeKdxjdQLWYk65e_RZ4XrLUd962U5QzgsAGbvNUyby9gip6eui01E7vJjb35cBNObtU20QMlItCwNRFAF42aL_jFu-qIBkan1zPN8sLU5l5e1KTxS1wmZj98ixZ7Dp9EOBdgqvScIHUJR_0nmga7kB6iQ

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.
Labels: Te-NeedsFurtherTriage
Project Member

Comment 3 by ClusterFuzz, Jun 14 2016

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

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

Comment 4 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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