New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 784864 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 784798
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Null-dereference in SearchTabHelper::TitleWasSet

Project Member Reported by ClusterFuzz, Nov 14 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5685896094679040

Fuzzer: attekett_surku_fuzzer
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Null-dereference
Crash Address: 0x000000000000
Crash State:
  SearchTabHelper::TitleWasSet
  content::WebContentsImpl::UpdateTitleForEntry
  _ZN3IPC16DispatchToMethodIN7content19RenderFrameHostImplEMS2_FvRKNSt3__112basic_
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=516112:516139

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5685896094679040

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Cc: kkaluri@chromium.org
Components: UI>Browser>NewTabPage
Labels: M-64 Test-Predator-Wrong
Owner: a...@chromium.org
Status: Assigned (was: Untriaged)
Predator could not provide any possible suspects.

Using the CL search for the Keywords, “SearchTabHelper” assigning to concern owner.
Suspecting Commit# https://chromium.googlesource.com/chromium/src/+/5b4a0cb6c9f73c4c27bddd6909706452cf2cd47e

avi@-- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.


Thank You.
Project Member

Comment 2 by ClusterFuzz, Nov 15 2017

ClusterFuzz has detected this issue as fixed in range 516401:516434.

Detailed report: https://clusterfuzz.com/testcase?key=5685896094679040

Fuzzer: attekett_surku_fuzzer
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Null-dereference
Crash Address: 0x000000000000
Crash State:
  SearchTabHelper::TitleWasSet
  content::WebContentsImpl::UpdateTitleForEntry
  _ZN3IPC16DispatchToMethodIN7content19RenderFrameHostImplEMS2_FvRKNSt3__112basic_
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=516112:516139
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=516401:516434

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5685896094679040

See https://github.com/google/clusterfuzz-tools 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 3 by ClusterFuzz, Nov 15 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5685896094679040 is verified as fixed, so closing issue as verified.

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

Comment 4 by a...@chromium.org, Nov 15 2017

Mergedinto: 784798
Status: Duplicate (was: Verified)

Sign in to add a comment