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

Issue 739656 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Last visit > 30 days ago
Closed: Aug 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



Sign in to add a comment

Out-of-memory in sqlite3_prepare_v2_fuzzer

Project Member Reported by ClusterFuzz, Jul 6 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5400863471566848

Fuzzer: libFuzzer_sqlite3_prepare_v2_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  sqlite3_prepare_v2_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=415621:415679

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5400863471566848


Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Jul 6 2017

Labels: OS-Mac
Cc: msrchandra@chromium.org
Labels: M-61 Test-Predator-Wrong
Owner: mmoroz@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL did not provide any possible suspects.
Using Code Search for the file, "sqlite3_prepare_v2_fuzzer" assigning to the related owner who might have worked on similar fuzzer.

@mmoroz -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.
Owner: michaeln@chromium.org
I've reproduced it locally. Seems to be a valid OOM, though the testcase is tough.
Cc: sh...@chromium.org
Project Member

Comment 5 by ClusterFuzz, Aug 26 2017

Status: WontFix (was: Assigned)
ClusterFuzz testcase 5400863471566848 is flaky and no longer reproduces, so closing issue.

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

Sign in to add a comment