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Issue metadata

Status: Verified
Owner:
Closed: Jul 2016
Cc:
Components:
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 30 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6295357646700544

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
  

Minimized Testcase (2.07 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96wKgd7GFu6mEcNF5PqVqSp0TgeZmsNQ-M6Ms1zk50BX6iZAvoe_kgxDXCth1cNskeDef5yBx6FWAIJ98wNGyfgjW0VOcwhF26QP-f7uc2NBSmeUFCLFYoACC2c5TxrKaDNypag9L_sNdEkSC2bj5gpDugIsg?testcase_id=6295357646700544

Filer: mmohammad

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Owner: haraken@chromium.org
Status: Assigned (was: Available)
Suspected CL could be
https://chromium.googlesource.com/chromium/src/+/0cd7a9f853e3cb7c035b4ab9e07a503552267f9d

haraken@ please have a look and reassign if needed.

Thank you.
Cc: haraken@chromium.org
Components: Blink>Bindings
Owner: yukishiino@chromium.org
Project Member

Comment 3 by ClusterFuzz, Jul 1 2016

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

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6295357646700544

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
  
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_content_shell_drt&range=398017:398351

Minimized Testcase (2.07 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96wKgd7GFu6mEcNF5PqVqSp0TgeZmsNQ-M6Ms1zk50BX6iZAvoe_kgxDXCth1cNskeDef5yBx6FWAIJ98wNGyfgjW0VOcwhF26QP-f7uc2NBSmeUFCLFYoACC2c5TxrKaDNypag9L_sNdEkSC2bj5gpDugIsg?testcase_id=6295357646700544

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.
Cc: ishell@chromium.org mstarzinger@chromium.org
 Issue 625259  has been merged into this issue.
Project Member

Comment 5 by ClusterFuzz, Jul 8 2016

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5475629063733248

Fuzzer: inferno_twister
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 (1.68 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96spmW8bviZPVGncN4ijr32DXs6WrLp6Alsbyo5N5esjY78R_NaP2gNTAQNXMOCWHIzjiRyiGmLr5z9RcZlHIkLs_eYzdlwE6RJ2qhh_ewb_rdsfBJriDX11JLNt11YGZmoLW9RyRFQsay9v5cRCPXEsuQVVA?testcase_id=5475629063733248

Filer: mummareddy

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

Author: jl@opera.com
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/cf241671cb315d9aae9b4931810a89cac84bc462
Time: Wed Jan 28 11:35:49 2015
The CL last changed line 60 of file Iterable.h, which is stack frame 0.

Suspected Project: chromium
Suspected Component: Blink>Bindings
Project Member

Comment 7 by ClusterFuzz, Jul 9 2016

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

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5475629063733248

Fuzzer: inferno_twister
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 (1.68 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96spmW8bviZPVGncN4ijr32DXs6WrLp6Alsbyo5N5esjY78R_NaP2gNTAQNXMOCWHIzjiRyiGmLr5z9RcZlHIkLs_eYzdlwE6RJ2qhh_ewb_rdsfBJriDX11JLNt11YGZmoLW9RyRFQsay9v5cRCPXEsuQVVA?testcase_id=5475629063733248

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 8 by ClusterFuzz, Jul 9 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
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 9 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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