Null-dereference READ in rewind |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5574005569617920 Fuzzer: inferno_canvas_wrecker Job Type: mac_asan_chrome Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000028 Crash State: rewind merge_edges_below merge_collinear_edges Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=526470:526497 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5574005569617920 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jan 3 2018
Automatically adding ccs based on suspected regression changelists: Update per-geo color after simplifying FPs in GrAtlasTextOp by brianosman@google.com - https://skia.googlesource.com/skia/+/8716b50aae949d5ad3af680c2530e9285f6491cc If this is incorrect, please apply the Test-Predator-Wrong-CLs label.
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Jan 3 2018
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Jan 4 2018
The following revision refers to this bug: https://skia.googlesource.com/skia/+/94b7e5425683996c8bc3ca0e7b549ab7235c1180 commit 94b7e5425683996c8bc3ca0e7b549ab7235c1180 Author: Stephen White <senorblanco@chromium.org> Date: Thu Jan 04 21:36:06 2018 GrTessellator: fix for points which become non-finite on AA stroking. If input points are near-infinite, they may become inf or NaN when stroked. Before converting the results of intersection from double to float, clamp them to the [-FLT_MAX/FLT_MAX] range. BUG= 798679 Change-Id: I7d61130dd26147a9b7cfd38aa96567e3867b5c3e Reviewed-on: https://skia-review.googlesource.com/90983 Commit-Queue: Stephen White <senorblanco@chromium.org> Reviewed-by: Brian Osman <brianosman@google.com> [modify] https://crrev.com/94b7e5425683996c8bc3ca0e7b549ab7235c1180/tests/TessellatingPathRendererTests.cpp [modify] https://crrev.com/94b7e5425683996c8bc3ca0e7b549ab7235c1180/src/gpu/GrTessellator.cpp
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Jan 5 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/4be19025916cb986df248fc17b2a6e60e50a5169 commit 4be19025916cb986df248fc17b2a6e60e50a5169 Author: skia-deps-roller@chromium.org <skia-deps-roller@chromium.org> Date: Fri Jan 05 04:33:43 2018 Roll src/third_party/skia/ 7edde238f..98992ae3b (15 commits) https://skia.googlesource.com/skia.git/+log/7edde238f741..98992ae3b7e0 $ git log 7edde238f..98992ae3b --date=short --no-merges --format='%ad %ae %s' 2018-01-05 angle-skia-autoroll Roll skia/third_party/externals/angle2/ d22cc5cbb..f3e232959 (1 commit) 2018-01-04 fmalita [sksg] More inval fiddling 2018-01-04 angle-skia-autoroll Roll skia/third_party/externals/angle2/ c405ae717..d22cc5cbb (1 commit) 2017-12-22 csmartdalton Reland "CCPR: Initial semi-optimized vertex shader Impl" 2018-01-04 angle-skia-autoroll Roll skia/third_party/externals/angle2/ 915864946..c405ae717 (1 commit) 2018-01-04 angle-skia-autoroll Roll skia/third_party/externals/angle2/ fa920ebbc..915864946 (1 commit) 2018-01-04 fmalita [skotty] Add cubic Bezier lerp stubs 2018-01-04 angle-skia-autoroll Roll skia/third_party/externals/angle2/ c71862aa3..fa920ebbc (1 commit) 2018-01-04 caryclark limit bookmaker status output 2018-01-04 senorblanco GrTessellator: fix for points which become non-finite on AA stroking. 2018-01-04 scroggo Add SkAndroidCodec::MakeFromCodec 2018-01-04 herb Add directions for when trouble strikes in fetch-skps. 2018-01-03 ethannicholas sksl now provides support for inverse, transpose, et al. on older versions of OpenGL 2018-01-04 kjlubick Re-enable 3 clang warnings 2018-01-04 brianosman Always create a raster (cached) image Created with: roll-dep src/third_party/skia BUG= 798679 The AutoRoll server is located here: https://autoroll.skia.org 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=master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel TBR=jcgregorio@chromium.org Change-Id: I7f0f6649dacad78471f137f067a6c15091b5df35 Reviewed-on: https://chromium-review.googlesource.com/851221 Reviewed-by: Skia Deps Roller <skia-deps-roller@chromium.org> Commit-Queue: Skia Deps Roller <skia-deps-roller@chromium.org> Cr-Commit-Position: refs/heads/master@{#527211} [modify] https://crrev.com/4be19025916cb986df248fc17b2a6e60e50a5169/DEPS
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Jan 5 2018
ClusterFuzz has detected this issue as fixed in range 527191:527230. Detailed report: https://clusterfuzz.com/testcase?key=5574005569617920 Fuzzer: inferno_canvas_wrecker Job Type: mac_asan_chrome Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000028 Crash State: rewind merge_edges_below merge_collinear_edges Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=526470:526497 Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=527191:527230 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5574005569617920 See https://github.com/google/clusterfuzz-tools 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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Jan 5 2018
ClusterFuzz testcase 5574005569617920 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
, Jan 3 2018Labels: Test-Predator-Auto-Components