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Issue 806278 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner: ----
Closed: Feb 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Security



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Use-of-uninitialized-value in update_current_folder_get_info_cb

Project Member Reported by ClusterFuzz, Jan 26 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5391819534499840

Fuzzer: attekett_surku_fuzzer
Job Type: linux_msan_chrome
Platform Id: linux

Crash Type: Use-of-uninitialized-value
Crash Address: 
Crash State:
  update_current_folder_get_info_cb
  query_info_callback
  complete_in_idle_cb
  
Sanitizer: memory (MSAN)

Recommended Security Severity: Low

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=355048:355101

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5391819534499840

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by sheriffbot@chromium.org, Jan 27 2018

Labels: Pri-2

Comment 2 by palmer@chromium.org, Feb 14 2018

Cc: mbarbe...@chromium.org infe...@chromium.org
Status: WontFix (was: Untriaged)
It looks like this fuzzer tickled a bug in the Linux platform. In https://github.com/GNOME/gtk/blob/master/NEWS (10 Jan), you can see that a crash in update_current_folder_get_info_cb was fixed.
Project Member

Comment 3 by sheriffbot@chromium.org, Feb 15 2018

Labels: -reward-topanel reward-ineligible
Project Member

Comment 4 by ClusterFuzz, Feb 21 2018

Labels: Needs-Feedback
ClusterFuzz testcase 5391819534499840 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.
Project Member

Comment 5 by sheriffbot@chromium.org, May 24 2018

Labels: -Restrict-View-SecurityTeam allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

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

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