Null-dereference READ in blink::Range::CheckExtractPrecondition |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5893854321704960 Fuzzer: bj_broddelwerk Job Type: linux_asan_chrome_v8_arm Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x00000000 Crash State: blink::Range::CheckExtractPrecondition blink::Range::extractContents blink::V8Range::extractContentsMethodCallback Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=477230:477243 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5893854321704960 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jun 8 2017
ClusterFuzz has detected this issue as fixed in range 477533:477550. Detailed report: https://clusterfuzz.com/testcase?key=5893854321704960 Fuzzer: bj_broddelwerk Job Type: linux_asan_chrome_v8_arm Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x00000000 Crash State: blink::Range::CheckExtractPrecondition blink::Range::extractContents blink::V8Range::extractContentsMethodCallback Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=477230:477243 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=477533:477550 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5893854321704960 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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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Jun 8 2017
ClusterFuzz testcase 5893854321704960 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Jun 7 2017