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Issue 623149 link

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Issue metadata

Status: Verified
Owner:
Email to this user bounced
Closed: Jul 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Crash in SkMessageBus<SkResourceCache::PurgeSharedIDMessage>::Inbox::Inbox

Project Member Reported by ClusterFuzz, Jun 24 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5818093653983232

Fuzzer: sugoi_filter_fuzzer
Job Type: linux_asan_filter_fuzz_stub
Platform Id: linux

Crash Type: UNKNOWN WRITE
Crash Address: 0x00000000004c
Crash State:
  SkMessageBus<SkResourceCache::PurgeSharedIDMessage>::Inbox::Inbox
  SkResourceCache::Find
  SkBitmapCache::Find
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_filter_fuzz_stub&range=384501:384638

Minimized Testcase (0.16 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95X90rQOP27XF7yxoZkvSvtfd6zI36ArURpqb8PiLJ2jxsKD84PZ2Cixexm9m6zD-qF6Z8YOjLfM8M5lBBPtyyRoRhAUmFSAPyJwCF7SekPXOYSfaOoEypX5k8WwYVYEDgIZ4QgXON17eXi6f94phGIcO3i6A?testcase_id=5818093653983232

Filer: mummareddy

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Labels: findit-wrong Te-Logged M-52
Owner: reed@chromium.org
Status: Assigned (was: Available)
From findit tool:

Author: reed
Project: chromium-skia
Changelist: https://chromium.googlesource.com/skia.git/+/6868c3fccf65d297a64919a7cb74f09780c845c3
Time: Tue Nov 24 19:44:47 2015
The CL last changed line 133 of file SkImageCacherator.cpp, which is stack frame 6.
Project Member

Comment 2 by sheriffbot@chromium.org, Jun 25 2016

Labels: -M-52 M-53 MovedFrom-52
Moving this nonessential bug to the next milestone.

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

Comment 3 by sheriffbot@chromium.org, Jul 2 2016

Labels: -M-53 -Pri-1 M-54 MovedFrom-53 Pri-2
This issue is Pri-1 but has already been moved once. Lowering the priority and moving to the next milestone.

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

Comment 4 by ClusterFuzz, Jul 22 2016

ClusterFuzz has detected this issue as fixed in range 406657:406809.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5818093653983232

Fuzzer: sugoi_filter_fuzzer
Job Type: linux_asan_filter_fuzz_stub
Platform Id: linux

Crash Type: UNKNOWN WRITE
Crash Address: 0x00000000004c
Crash State:
  SkMessageBus<SkResourceCache::PurgeSharedIDMessage>::Inbox::Inbox
  SkResourceCache::Find
  SkBitmapCache::Find
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_filter_fuzz_stub&range=384501:384638
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_filter_fuzz_stub&range=406657:406809

Minimized Testcase (0.16 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95X90rQOP27XF7yxoZkvSvtfd6zI36ArURpqb8PiLJ2jxsKD84PZ2Cixexm9m6zD-qF6Z8YOjLfM8M5lBBPtyyRoRhAUmFSAPyJwCF7SekPXOYSfaOoEypX5k8WwYVYEDgIZ4QgXON17eXi6f94phGIcO3i6A?testcase_id=5818093653983232

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 5 by ClusterFuzz, Jul 22 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 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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