New issue
Advanced search Search tips

Issue 661253 link

Starred by 1 user

Issue metadata

Status: Verified
Owner:
Closed: Mar 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



Sign in to add a comment

Crash in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch

Project Member Reported by ClusterFuzz, Nov 1 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4957878286024704

Fuzzer: libfuzzer_minidump_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch
  google_breakpad::MinidumpModule::debug_file
  google_breakpad::MinidumpModule::debug_file
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=mac_libfuzzer_chrome_asan&range=416056:416109

Minimized Testcase (2.43 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95ZuY4r1MABaZnMExW8J212glvfiVqD31tNhP8QN989TqrVrukzuZOblfLz-G3z8v1wI00D5eNo9Vp0up6eNWZY2ojFWFnaf82YF0aC0avQVat0dPeBl0aT1c85ZsTal5XJ6njdAqeZFEr8ELTf1zRjvsfZ4Q?testcase_id=4957878286024704

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Owner: ivanpe@chromium.org
Status: Assigned (was: Untriaged)
ivanpe@ could you please look into this.please feel free to re-assigned back if needed. thanks in advance !
Cc: wfh@chromium.org
Components: Internals>CrashReporting
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

Comment 4 by ivanpe@chromium.org, Mar 13 2017

Owner: jperaza@chromium.org
Project Member

Comment 5 by ClusterFuzz, Mar 25 2017

ClusterFuzz has detected this issue as fixed in range 459338:459467.

Detailed report: https://clusterfuzz.com/testcase?key=4957878286024704

Fuzzer: libfuzzer_minidump_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  /usr/lib/libc++.1.dylib
  google_breakpad::MinidumpModule::debug_file
  google_breakpad::MinidumpModule::debug_file
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=416056:416109
Fixed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=459338:459467

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94_FZr8o2WumZlxJ_SqKfSlxT5As_vKlS3-egQX9DUdW65vGX_x9CRvQOIGWr9JvTg2mujoixju2IJPGk7wBSrPG5GQQd0lJF7u-FQrzLXTh2IhgS8dMyQEdzaROFspNEsqcbvoLpHCXLW7Pe70-3iEbxIbjA2R_S4OGGYSkhR8NRiASvXt2i8JsVXl1UWMnl-1TQzDHi4aS0ZOeNUeKpqX7kj9SeRJ8LPleBZwIYGWy9MMLQcvOxBGX_YhFCc7RetikxgZF1d5cfMmdvDcBME_bzE1kmeK4Vol_Y0Q3RMyEgbjG_ffAoDUJfZu63vTq_HR6BC137DwA80Qjsf1q2O_eBc9T_NYgq9hIP6ilIZhrqtd2pI?testcase_id=4957878286024704


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 6 by ClusterFuzz, Mar 25 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4957878286024704 is verified as fixed, so closing issue.

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

Sign in to add a comment