Null-dereference READ in webrtc::video_coding::FrameBuffer::NextFrame |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6374076680241152 Fuzzer: libFuzzer_frame_buffer2_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: webrtc::video_coding::FrameBuffer::NextFrame webrtc::FuzzOneInput webrtc_fuzzer_main.cc Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=559597:559618 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6374076680241152 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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May 18 2018
Automatically adding ccs based on suspected regression changelists: Fuzzing for video_coding::FrameBuffer2. by philipel@webrtc.org - https://webrtc.googlesource.com/src/+/1e9cf7faf8c979066679307a77c753f7cab597eb If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
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May 18 2018
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May 21 2018
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Jun 14 2018
ClusterFuzz has detected this issue as fixed in range 566730:566735. Detailed report: https://clusterfuzz.com/testcase?key=6374076680241152 Fuzzer: libFuzzer_frame_buffer2_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: webrtc::video_coding::FrameBuffer::NextFrame webrtc::FuzzOneInput webrtc_fuzzer_main.cc Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=559597:559618 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=566730:566735 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6374076680241152 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Jun 14 2018
ClusterFuzz testcase 6374076680241152 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, May 18 2018Labels: ClusterFuzz-Auto-CC