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Issue 659559 link

Starred by 1 user
Status: Duplicate
Merged: issue 659365
Owner: ----
Closed: Oct 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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foundBreaks.size() == 0 ||foundBreaks.peeki() < utextPos

Project Member Reported by ClusterFuzz, Oct 26 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6032519435911168

Fuzzer: libfuzzer_icu_ucasemap_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  foundBreaks.size() == 0 ||foundBreaks.peeki() < utextPos
  icu_56::CjkBreakEngine::divideUpDictionaryRange
  icu_56::DictionaryBreakEngine::findBreaks
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=415616:415651

Minimized Testcase (0.01 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95hPiq05SuOHgmd3ieafhxiWjHRfCvRwIsgKPSHab3MUcw5ggYJIc1eq8Ztc4GkgFsnDauL7l-_lLuoXjV5ILJzfmy7dhz9cCiUl5YSzNRkfwtj5iL-Vbqf3iJBBzTd0iK_LRL1OKpzAulBFbi0XtyWPjeu9Q?testcase_id=6032519435911168

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by durga.behera@chromium.org, Oct 26 2016

Mergedinto: 659365
Status: Duplicate (was: Untriaged)
Project Member

Comment 2 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
Project Member

Comment 3 by ClusterFuzz, Mar 8 2017 

ClusterFuzz has detected this issue as fixed in range 455091:455226.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6032519435911168

Fuzzer: libfuzzer_icu_ucasemap_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  foundBreaks.size() == 0 ||foundBreaks.peeki() < utextPos
  icu_56::CjkBreakEngine::divideUpDictionaryRange
  icu_56::DictionaryBreakEngine::findBreaks
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=415616:415651
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=455091:455226

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95Cx650yyB-9iPP7wUi3eR_QpvKOvZH9AVKP18GgwDCWF_xOozZiuC7IY0aqCViSzAeS1oZeTpKgwoResRywc5gWhL4X6KsXKTKPl_MCgXIZNDCR_N1BEg0EWPSyg3JO1OAishc9Nt3xZ94vzn9YdEmp8g6NUbK1S5ywwtvczGNtV1pmUoo3cEQ9y-X_m9d0OF8OzFnUL_m5S2e7ZpvsIqjg2sNLqUpKu7CMYulQgJLJLnTjnsTKM_FR2TrUWjg7H4fv6IiZIcFwf0_bgWlkAF-nLGVfgNHUhjmNefMrbrAqdZ_SJmGVQP5M-ow5mVH7htu70vTNbXlPmWPodrL0H7X5zDf5RmE5vJ-_C9e4Hts7gxIORQ?testcase_id=6032519435911168


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.
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