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Issue metadata

Status: Duplicate
Owner:
Email to this user bounced
Closed: Apr 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in blink::PtrStorageImpl<blink::Prerender,

Project Member Reported by ClusterFuzz, Apr 15 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4575142281216000

Fuzzer: attekett_surku_fuzzer
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000008
Crash State:
  blink::PtrStorageImpl<blink::Prerender,
  std::_Rb_tree<int, std::pair<int const, blink::WebPrerender>, std::_Select1st<st
  std::_Rb_tree<int, std::pair<int const, blink::WebPrerender>, std::_Select1st<st
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=387207:387248

Minimized Testcase (0.09 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv96FpxdiNm6Ezrnc524weYp45rjvVuO4-91z7SBbgcXx4BlM8rtl5d1vx-cu3gZx-y2arzoLn2HoKpCRoDJ_Ycti5Dr5uHjqTPwqARO1Xn82HmOwUsbGALQ3xUe2jcFrNuoBvwANY9p0TytzoFB6OOokP0_fcg
<link rel="next" type="text/css >} type="text/css >#test1{background:red;<link rel="next">


Filer: tkonchada

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Labels: findit-for-crash Te-Logged M-52
Owner: danakj@chromium.org
Status: Assigned (was: Available)
No CL in the regression range changes the crashed files. The result is the blame information.

Author: danakj
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/3af6f774f26d0153741f84baeb5ddefef0f7cb5d
Time: Fri Mar 11 05:29:32 2016
The CL last changed line 250 of file Handle.h, which is stack frame 0.

Author: haraken@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/c8f3f5b0ef47c7b120e31f0e1b93f6da3a93bd00
Time: Tue Jun 09 03:03:02 2015
The CL last changed line 122 of file Handle.h, which is stack frame 1.

Author: sigbjornf@opera.com
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/04330e72610f33322e73ecfb166e8a1828a578f6
Time: Wed Feb 19 01:45:16 2014
The CL last changed line 167 of file WebPrivatePtr.h, which is stack frame 2.

Author: abarth@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/b85e72d27fd313220a1596d1bae490bebadbed5d
Time: Fri May 17 21:19:15 2013
The CL last changed line 57 of file WebPrerender.h, which is stack frame 3.

Suspected Project: chromium
Suspected Component: Blink>MemoryAllocator

Possible suspect : https://chromium.googlesource.com/chromium/src//+/3af6f774f26d0153741f84baeb5ddefef0f7cb5d

Please reassign if this is not related to your change.

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

Cc: sigbjo...@opera.com

Comment 3 by danakj@chromium.org, Apr 15 2016

Owner: tkonch...@chromium.org
My CL is renaming of method names.
Project Member

Comment 4 by ClusterFuzz, Apr 16 2016

ClusterFuzz has detected this issue as fixed in range 387407:387541.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4575142281216000

Fuzzer: attekett_surku_fuzzer
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000008
Crash State:
  blink::PtrStorageImpl<blink::Prerender,
  std::_Rb_tree<int, std::pair<int const, blink::WebPrerender>, std::_Select1st<st
  std::_Rb_tree<int, std::pair<int const, blink::WebPrerender>, std::_Select1st<st
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=387207:387248
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=387407:387541

Minimized Testcase (0.09 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv96FpxdiNm6Ezrnc524weYp45rjvVuO4-91z7SBbgcXx4BlM8rtl5d1vx-cu3gZx-y2arzoLn2HoKpCRoDJ_Ycti5Dr5uHjqTPwqARO1Xn82HmOwUsbGALQ3xUe2jcFrNuoBvwANY9p0TytzoFB6OOokP0_fcg
<link rel="next" type="text/css >} type="text/css >#test1{background:red;<link rel="next">


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.

Comment 5 by sigbjo...@opera.com, Apr 18 2016

Cc: -sigbjo...@opera.com tkonch...@chromium.org
Mergedinto: 604325
Owner: sigbjo...@opera.com
Status: Duplicate (was: Assigned)
Project Member

Comment 6 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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