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

Issue 851833 link

Starred by 1 user
Status: Duplicate
Merged: issue 836710
Owner:
infe...@chromium.org
Closed: Dec 4
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug

Blocked on:
issue 836710


Sign in to add a comment

Pointer-overflow in Convert<blink::WebGLImageConversion::kDataFormatBGRA8,

Project Member Reported by ClusterFuzz, Jun 12 2018 
Detailed report: https://clusterfuzz.com/testcase?key=5069958615400448

Fuzzer: inferno_twister_c
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Pointer-overflow
Crash Address: 
Crash State:
  Convert<blink::WebGLImageConversion::kDataFormatBGRA8,
  void blink::FormatConverter::Convert<
  blink::WebGLImageConversion::PackPixels
  
Sanitizer: undefined (UBSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5069958615400448

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
Project Member

Comment 1 by ClusterFuzz, Jun 12 2018

Components: Blink>WebGL
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Comment 2 by brajkumar@chromium.org, Jun 13 2018

Cc: brajkumar@chromium.org
Labels: M-68 Test-Predator-Wrong
Owner: infe...@chromium.org
Status: Assigned (was: Untriaged)
This issue looks similar to bug 836710, hence assigning to the same owner for more updates.

inferno@ Could you please take a look in to this issue?

Thanks!

Comment 3 by kbr@chromium.org, Jun 26 2018

Blockedon: 836710

Comment 4 by infe...@chromium.org, Dec 4

Mergedinto: 836710
Status: Duplicate (was: Assigned)
►

Sign in to add a comment