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Issue metadata

Status: Verified
Owner: ----
Closed: Aug 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Integer-overflow in sqlite3MulInt64

Project Member Reported by ClusterFuzz, Aug 29 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6639374517403648

Fuzzer: libfuzzer_sqlite3_prepare_v2_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  sqlite3MulInt64
  sqlite3VdbeExec
  sqlite3Step
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=414977:414989

Minimized Testcase (0.03 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv9598kZpxb2yjBy5knPlJglAobeZvB1oNtRonZQe4Fi_QiVRWbL8-uXIWFtPEwu9DmkCp2HQfGZwn95ISWL7TE1xt2cRrGB6BqvR48LUOgvAgUYdJglDDWokrlehNffVXYz0ZXvcbajQDnwpfB6FpJbPNPVuqw?testcase_id=6639374517403648
(SELECT-3452005775[a]WHERE a+a*A


Issue manually filed by: inferno

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

Comment 1 by ClusterFuzz, Aug 30 2016

ClusterFuzz has detected this issue as fixed in range 415035:415043.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6639374517403648

Fuzzer: libfuzzer_sqlite3_prepare_v2_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  sqlite3MulInt64
  sqlite3VdbeExec
  sqlite3Step
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=414977:414989
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=415035:415043

Minimized Testcase (0.03 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv9598kZpxb2yjBy5knPlJglAobeZvB1oNtRonZQe4Fi_QiVRWbL8-uXIWFtPEwu9DmkCp2HQfGZwn95ISWL7TE1xt2cRrGB6BqvR48LUOgvAgUYdJglDDWokrlehNffVXYz0ZXvcbajQDnwpfB6FpJbPNPVuqw?testcase_id=6639374517403648
(SELECT-3452005775[a]WHERE a+a*A


See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 2 by ClusterFuzz, Aug 30 2016

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

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

Comment 3 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

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

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