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Issue metadata

Status: Duplicate
Merged: issue 601374
Owner:
Closed: Aug 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Integer-overflow in base::Time::FromExploded

Project Member Reported by ClusterFuzz, Aug 11 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5265457714298880

Fuzzer: libfuzzer_net_ftp_directory_listing_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  base::Time::FromExploded
  FromLocalExploded
  FromLocalExploded
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=395640:395746

Minimized Testcase (0.04 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97A7H--NdkgRw2jqVUyudE6u8hU6aK6pKpCBLMaK1wAp3TNnxI-caS9ADV-L1nyUfqvU9X9hMu5vrrpqPmoYRj6PvWVuQ8h49UNwrdIAPf_M3UvcLqmhTOwBZ7nylHAcpT0knO-uJR9RvEt_T3vJXo_lvzhUA?testcase_id=5265457714298880

Issue manually filed by: mmohammad

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Cc: eroman@chromium.org mmenke@chromium.org
Owner: mark@chromium.org
Status: Assigned (was: Untriaged)

Changelist: https://chromium.googlesource.com/chromium/src//+/558f168054566ecbc611918093398add04dc13a4

mark@ could you please look into this. Thanks

Comment 2 by mmoroz@chromium.org, Aug 12 2016

Mergedinto: 601374
Status: Duplicate (was: Assigned)
Project Member

Comment 3 by ClusterFuzz, Aug 21 2016

ClusterFuzz has detected this issue as fixed in range 413192:413325.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5265457714298880

Fuzzer: libfuzzer_net_ftp_directory_listing_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  base::Time::FromExploded
  FromLocalExploded
  FromLocalExploded
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=395640:395746
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_ubsan&range=413192:413325

Minimized Testcase (0.04 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97A7H--NdkgRw2jqVUyudE6u8hU6aK6pKpCBLMaK1wAp3TNnxI-caS9ADV-L1nyUfqvU9X9hMu5vrrpqPmoYRj6PvWVuQ8h49UNwrdIAPf_M3UvcLqmhTOwBZ7nylHAcpT0knO-uJR9RvEt_T3vJXo_lvzhUA?testcase_id=5265457714298880

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 4 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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