Direct-leak in BZ2_bzDecompressInit |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4735816279261184 Fuzzer: libFuzzer_puffin_fuzzer Job Type: libfuzzer_asan_chromeos Platform Id: linux Crash Type: Direct-leak Crash Address: Crash State: BZ2_bzDecompressInit bsdiff::BZ2Decompressor::SetInputData bsdiff::BsdiffPatchReader::Init Sanitizer: address (ASAN) Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4735816279261184 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Mar 17 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/6afb65dd05101b0db8e7ec1f6a8d56055c860624 commit 6afb65dd05101b0db8e7ec1f6a8d56055c860624 Author: Amin Hassani <ahassani@google.com> Date: Sat Mar 17 01:31:18 2018 bsdiff: Mark as stable Some new fuzzer problems were fixed in the bsdiff, uprev so we can test the new changes. The fixes were: https://android-review.googlesource.com/c/platform/external/bsdiff/+/638404 https://android-review.googlesource.com/c/platform/external/bsdiff/+/638402 https://android-review.googlesource.com/c/platform/external/bsdiff/+/638401 TEST=unittest BUG= chromium:820043 BUG= chromium:819956 BUG= chromium:818174 Change-Id: Ifa8d0d66d82bc09b81bb71bae082406af3eb662d Reviewed-on: https://chromium-review.googlesource.com/967008 Commit-Ready: Amin Hassani <ahassani@chromium.org> Tested-by: Amin Hassani <ahassani@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org> [rename] https://crrev.com/6afb65dd05101b0db8e7ec1f6a8d56055c860624/dev-util/bsdiff/bsdiff-4.3.1-r12.ebuild
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Mar 21 2018
ClusterFuzz testcase 4735816279261184 is flaky and no longer crashes, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Jun 6 2018
I think this was incorrectly marked WontFix because of an issue with builds on ClusterFuzz.
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Aug 13
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Oct 25
ClusterFuzz has detected this issue as fixed in range 2387382:2403554. Detailed report: https://clusterfuzz.com/testcase?key=4735816279261184 Fuzzer: libFuzzer_chromeos_puffin_fuzzer Job Type: libfuzzer_asan_chromeos Platform Id: linux Crash Type: Direct-leak Crash Address: Crash State: BZ2_bzDecompressInit bsdiff::BZ2Decompressor::SetInputData bsdiff::BsdiffPatchReader::Init Sanitizer: address (ASAN) Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_asan_chromeos&range=2387382:2403554 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4735816279261184 See https://chromium.googlesource.com/chromiumos/docs/+/master/fuzzing.md#Reproducing-crashes-from-ClusterFuzz 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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Comment 1 by infe...@chromium.org
, Mar 10 2018Status: Assigned (was: Untriaged)