Issue 704768 link

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Issue metadata

Status:	Duplicate
Merged:	issue 703495
Owner:	█ sh...@chromium.org ex-Googler
Closed:	Mar 2017
Cc:	█ msrchandra@chromium.org
EstimatedDays:	----
NextAction:	----
OS:	Linux
Pri:	2
Type:	Bug
Reproducible Stability-Libfuzzer Clusterfuzz Stability-UndefinedBehaviorSanitizer Test-Predator-Wrong-CLs

Undefined-shift in icuLikeCompare

Project Member Reported by ClusterFuzz, Mar 23 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6244514907029504

Fuzzer: libfuzzer_sqlite3_prepare_v2_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Undefined-shift
Crash Address: 
Crash State:
  icuLikeCompare
  icuLikeFunc
  sqlite3VdbeExec
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=459077:459109

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv97H5wa_cYVK-O3nZVt2kAUkpiKhmBg4VlLenRaIrsEfoT8b7brIKrNaWh8HdT-PhA83-6sZT9-RzuLwyD70o1Xgv4Q_gNEWxZMbBU51tw6Sp7DV_uM1-Om9IPcSqFxdYIgRarLj0Ab-fxjrQtkgOUcNY-yEndW_Sjjt3SplBjTob5AeyLRIDrni-_6uvUHOdgajNHK3D8SE_veFAFJa85wKOfpFxsSPxPcvk65Q1lb5SQ_5ARPb70n8lkXjNk1Qfs-hW5gXe3PjGe9G7JJlKP7-QZ73JocZcxlBZmOQ7kKwvF6_VYZYyZTLG3gbQO9_o_emDGMNirSaxtU0_j5g550TJudNCc-HAed09nmnbq2tQjYkc1WhTjuxi8XAjWBFfjBeIRZRTwZzKW588iTXQD73UdVvMg?testcase_id=6244514907029504


Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Mar 24 2017

Cc: msrchandra@chromium.org
Labels: Test-Predator-Wrong-CLs
Owner: sh...@chromium.org
Status: Assigned (was: Untriaged)

Predator and CL did not find any possible suspects.
Assigning to the concern owner who might be related or worked with "sqlite3.c"

@shess -- Could you please look into the issue, kindly re-assign if this has nothing to do with your changes.
Thank You.

Comment 2 by sh...@chromium.org, Mar 24 2017

Mergedinto: 703495
Status: Duplicate (was: Assigned)

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Issue 704768 link

Issue metadata

Undefined-shift in icuLikeCompare

Issue description

Comment 1 by msrchandra@chromium.org, Mar 24 2017

Comment 1 Deleted

Comment 2 by sh...@chromium.org, Mar 24 2017

Comment 2 Deleted

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