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Issue 594917 link

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Issue metadata

Status: Fixed
Owner:
Closed: Mar 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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ASSERTION FAILED: isHTMLBRElement(node)

Project Member Reported by ClusterFuzz, Mar 15 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6242283386568704

Fuzzer: mbarbella_js_mutation_layout
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  ASSERTION FAILED: isHTMLBRElement(node)
  blink::HTMLTextAreaElement::subtreeHasChanged
  blink::HTMLTextFormControlElement::defaultEventHandler
  

Minimized Testcase (0.94 Kb): https://cluster-fuzz.appspot.com/download/AMIfv944PwmAeOHPi6fhG82GXaBQ_bajw0mJvskySumk8m2S9-EFa84E6gxwcMr7m6JQo8OTDWsucHbP8l6580pvGRJV-TNRXSGh9EFv7XYT2tyHCrnm7ND1AD8UKEM0lHGzCvlJI2trxGy0NjoV2fixssWKGS9-pQ

Filer: ajha

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

Comment 1 by ajha@chromium.org, Mar 15 2016

Labels: findit-for-crash Te-Logged M-51
Owner: tkent@chromium.org
Status: Assigned (was: Available)
Suspected CLs	Regression information is not available. The result is the blame information.

Author: tkent
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/37f57d892222dc0ed816ae004074d7c80600ad46
Time: Thu Mar 10 10:53:00 2016
The CL last changed line 284 of file HTMLTextAreaElement.cpp, which is stack frame 0.

Author: rniwa@webkit.org
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/e4a39a278c3f514f2e81f631864ab2db2a9031e9
Time: Thu Jul 14 17:45:04 2011
The CL last changed line 103 of file HTMLTextFormControlElement.cpp, which is stack frame 1.

Author: rniwa@webkit.org
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/93fd8cf7efea2cba564b2c5e45c20c63c1698596
Time: Tue Jul 12 21:20:35 2011
The CL last changed line 265 of file HTMLTextAreaElement.cpp, which is stack frame 2.

Author: darin@apple.com
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/f72a89bff16c87042ef47c3cddff8cb1e22f99d4
Time: Sun May 30 21:22:42 2010
The CL last changed line 128 of file TextControlInnerElements.cpp, which is stack frame 3.

Author: hayato@chromium.org
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/1ba07c4838e2394ff30601821eec77a840c9c26a
Time: Tue Feb 19 07:57:37 2013
The CL last changed line 222 of file EventDispatcher.cpp, which is stack frame 4.

Author: hayato@chromium.org
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/1ba07c4838e2394ff30601821eec77a840c9c26a
Time: Tue Feb 19 07:57:37 2013
The CL last changed line 129 of file EventDispatcher.cpp, which is stack frame 5.

Author: hayato@chromium.org
Component: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/956ec238461ddb5a1c9fff130061a58dd59e64e4
Time: Mon Dec 01 11:29:43 2014
The CL last changed line 56 of file EventDispatchMediator.cpp, which is stack frame 6.

Suspected Component: chromium
Suspected Cr- Label: Cr-Blink-HTML
==============================================================

tkent@: Could you please take a look at this.

Thank you!

Comment 2 by tkent@chromium.org, Mar 15 2016

Components: Blink>Editing Blink>Forms>Textarea
Labels: -M-51 -Cr-Blink-HTML

Comment 3 by tkent@chromium.org, Mar 15 2016

FontName command inserts <font face="..."> into TEXTAREA.  Will fix tomorrow.

Comment 4 by tkent@chromium.org, Mar 15 2016

Status: Started (was: Assigned)

Comment 6 by tkent@chromium.org, Mar 16 2016

Status: Fixed (was: Started)
Project Member

Comment 7 by ClusterFuzz, Mar 17 2016

ClusterFuzz has detected this issue as fixed in range 381404:381411.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6242283386568704

Fuzzer: mbarbella_js_mutation_layout
Job Type: linux_debug_content_shell_drt
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  ASSERTION FAILED: isHTMLBRElement(node)
  blink::HTMLTextAreaElement::subtreeHasChanged
  blink::HTMLTextFormControlElement::defaultEventHandler
  
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_content_shell_drt&range=381404:381411

Minimized Testcase (0.94 Kb): https://cluster-fuzz.appspot.com/download/AMIfv944PwmAeOHPi6fhG82GXaBQ_bajw0mJvskySumk8m2S9-EFa84E6gxwcMr7m6JQo8OTDWsucHbP8l6580pvGRJV-TNRXSGh9EFv7XYT2tyHCrnm7ND1AD8UKEM0lHGzCvlJI2trxGy0NjoV2fixssWKGS9-pQ

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 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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