Timeout in skia_pathop_fuzzer |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5237880749031424 Fuzzer: libFuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_msan Platform Id: linux Crash Type: Timeout (exceeds 25 secs) Crash Address: Crash State: skia_pathop_fuzzer Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=588102:588113 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5237880749031424 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Oct 23
Automatically adding ccs based on OWNERS file / target commit history. If this is incorrect, please add ClusterFuzz-Wrong label.
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Oct 23
Automatically adding ccs based on suspected regression changelists: remove scaling from pathops by caryclark@skia.org - https://skia.googlesource.com/skia/+/5de5233463ddfae51965a116177b2ce62c883765 If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
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Oct 23
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Oct 23
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Oct 23
The following revision refers to this bug: https://skia.googlesource.com/skia/+/62b3004439cab5e246c66803c5841c35b2df9c90 commit 62b3004439cab5e246c66803c5841c35b2df9c90 Author: Cary Clark <caryclark@skia.org> Date: Tue Oct 23 14:33:15 2018 fix Simplify pathop fuzz Simplify was out of sync with Op, and needed to return failure when contour could not be followed. Also fix timeout where coincident detection got stuck. R=kjlubick@google.com Bug:898114 Change-Id: Ia9076b9fd48e093bcc40ef21809c8eabe4cb9367 Reviewed-on: https://skia-review.googlesource.com/c/164601 Commit-Queue: Cary Clark <caryclark@google.com> Commit-Queue: Kevin Lubick <kjlubick@google.com> Auto-Submit: Cary Clark <caryclark@skia.org> Reviewed-by: Kevin Lubick <kjlubick@google.com> [modify] https://crrev.com/62b3004439cab5e246c66803c5841c35b2df9c90/src/pathops/SkOpSegment.cpp [modify] https://crrev.com/62b3004439cab5e246c66803c5841c35b2df9c90/src/pathops/SkPathOpsSimplify.cpp
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Oct 23
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/461889ba6f1f4ebde65734a9c21a151f4142301f commit 461889ba6f1f4ebde65734a9c21a151f4142301f Author: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com> Date: Tue Oct 23 16:39:21 2018 Roll src/third_party/skia 00766bf8dda1..62b3004439ca (4 commits) https://skia.googlesource.com/skia.git/+log/00766bf8dda1..62b3004439ca git log 00766bf8dda1..62b3004439ca --date=short --no-merges --format='%ad %ae %s' 2018-10-23 caryclark@skia.org fix Simplify pathop fuzz 2018-10-23 kjlubick@google.com Have FuzzPathop make a new path every time 2018-10-23 brianosman@google.com Remove colorType and colorSpace from bitmap cache key, and IWYU 2018-10-23 kjlubick@google.com Add Legacy fuzz reproducer Created with: gclient setdep -r src/third_party/skia@62b3004439ca The AutoRoll server is located here: https://autoroll.skia.org/r/skia-autoroll Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md If the roll is causing failures, please contact the current sheriff, who should be CC'd on the roll, and stop the roller if necessary. CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel BUG= chromium:898114 ,chromium:897455 TBR=brianosman@chromium.org Change-Id: Ib7d71aa1546b8cb74a43e4dad75c7df9897d2a71 Reviewed-on: https://chromium-review.googlesource.com/c/1296790 Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com> Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#601984} [modify] https://crrev.com/461889ba6f1f4ebde65734a9c21a151f4142301f/DEPS
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Oct 23
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Oct 24
ClusterFuzz has detected this issue as fixed in range 601980:601984. Detailed report: https://clusterfuzz.com/testcase?key=5237880749031424 Fuzzer: libFuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_msan Platform Id: linux Crash Type: Timeout (exceeds 25 secs) Crash Address: Crash State: skia_pathop_fuzzer Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=588102:588113 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=601980:601984 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5237880749031424 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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Oct 24
ClusterFuzz testcase 5237880749031424 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
, Oct 23