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Crash in FixWinding |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5388897509179392 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x03e900002661 Crash State: FixWinding SkOpBuilder::resolve LLVMFuzzerTestOneInput Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457 Minimized Testcase (0.03 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96OPaxPBRYlUAFakC6HZXffOjqAPMm9OWWAeUvsnLBOXQdoyJ0DbyrWnkq5YAj-UaLbNw8grNrnlJ4dlnzb9xQRGkz6HQyRyZA-R-O7mj957CxMM_gBviG2JPcCA7MvWW_wDR9xBztYmMK4QAJXFADqbocWgw?testcase_id=5388897509179392 Filer: rnimmagadda See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Jul 30 2016
I'm away on vacation. I'll be back August 8th.
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Aug 1 2016
ClusterFuzz has detected this issue as fixed in range 408588:408608. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5388897509179392 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x03e9000049fa Crash State: FixWinding SkOpBuilder::resolve Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457 Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408588:408608 Minimized Testcase (0.03 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97lrpqpOU1YTwCMRjjqgr3nMOC6xpyfWiYxv7bnXBuS3LwDx4x0Pcjv6dRi5hkM4GJUolhNdHbYA3twMN-fGE_DuDOd6ONU5OEsbaHyXNa37xlQviuvGMI7ncVzaXau6NXBFzoy7Lk7uwH_2vugzyqyXtesSA?testcase_id=5388897509179392 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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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Aug 1 2016
ClusterFuzz testcase is verified as fixed, closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Aug 2 2016
Still seeing this crash, so reopening the bug.
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Aug 2 2016
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5286871003561984 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x03e90000467b Crash State: FixWinding SkOpBuilder::resolve Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=409082:409160 Minimized Testcase (0.03 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94gXlVRgFtgidVEnX6X2XkiXoYY4ewXIMXEYrtlyfwB98cbmytajFmtlnZvECn6C-yS0MIXy5SFZB__c7csp4ve5LGkMt0R5I88hu60s7DMNgIBYtbWT9bHvDaqI3PfGeqBgbphO1SRtC8tTXSsdHm8It-BiA?testcase_id=5286871003561984 Filer: mummareddy See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Aug 3 2016
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5286871003561984 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x03e90000467b Crash State: FixWinding SkOpBuilder::resolve Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=409082:409160 Minimized Testcase (0.03 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94gXlVRgFtgidVEnX6X2XkiXoYY4ewXIMXEYrtlyfwB98cbmytajFmtlnZvECn6C-yS0MIXy5SFZB__c7csp4ve5LGkMt0R5I88hu60s7DMNgIBYtbWT9bHvDaqI3PfGeqBgbphO1SRtC8tTXSsdHm8It-BiA?testcase_id=5286871003561984 Filer: ranjitkan See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Aug 3 2016
ClusterFuzz has detected this issue as fixed in range 409160:409173. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5286871003561984 Fuzzer: libfuzzer_skia_pathop_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x03e90000467b Crash State: FixWinding SkOpBuilder::resolve Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=409082:409160 Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=409160:409173 Minimized Testcase (0.03 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94gXlVRgFtgidVEnX6X2XkiXoYY4ewXIMXEYrtlyfwB98cbmytajFmtlnZvECn6C-yS0MIXy5SFZB__c7csp4ve5LGkMt0R5I88hu60s7DMNgIBYtbWT9bHvDaqI3PfGeqBgbphO1SRtC8tTXSsdHm8It-BiA?testcase_id=5286871003561984 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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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Aug 8 2016
The following revision refers to this bug: https://skia.googlesource.com/skia.git/+/643ede69216c073c2dd497c382577dc9fde36b3e commit 643ede69216c073c2dd497c382577dc9fde36b3e Author: caryclark <caryclark@google.com> Date: Mon Aug 08 21:27:45 2016 template intersection fuzz fixes Plumb in the ability to ignore asserts for out of range input deeper into the template intersection code. Exit gracefully when error conditions are found. TBR=reed@google.com BUG= 632607 , 632628 , 633063 , 633065 , 634251 , 633608 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2224823004 Review-Url: https://codereview.chromium.org/2224823004 [modify] https://crrev.com/643ede69216c073c2dd497c382577dc9fde36b3e/src/pathops/SkOpCoincidence.cpp [modify] https://crrev.com/643ede69216c073c2dd497c382577dc9fde36b3e/src/pathops/SkPathOpsOp.cpp [modify] https://crrev.com/643ede69216c073c2dd497c382577dc9fde36b3e/src/pathops/SkPathOpsTSect.h [modify] https://crrev.com/643ede69216c073c2dd497c382577dc9fde36b3e/tests/PathOpsOpTest.cpp
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Aug 8 2016
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Aug 8 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/ac8f7479131ebdf1ddc207a49e486ed300769070 commit ac8f7479131ebdf1ddc207a49e486ed300769070 Author: skia-deps-roller <skia-deps-roller@chromium.org> Date: Mon Aug 08 23:10:07 2016 Roll src/third_party/skia/ c97796b47..643ede692 (3 commits). https://chromium.googlesource.com/skia.git/+log/c97796b47b2f..643ede69216c $ git log c97796b47..643ede692 --date=short --no-merges --format='%ad %ae %s' 2016-08-08 caryclark template intersection fuzz fixes 2016-08-08 fmalita [SVGDom] Improve whitespace handling in style parsing 2016-08-08 lsalzman make SpecialLineRec::addSegment assert more permissive to accomodate rounding error BUG= 632607 , 632628 , 633063 , 633065 , 634251 , 633608 CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel TBR=halcanary@google.com Review-Url: https://codereview.chromium.org/2227853002 Cr-Commit-Position: refs/heads/master@{#410488} [modify] https://crrev.com/ac8f7479131ebdf1ddc207a49e486ed300769070/DEPS
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Aug 9 2016
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by rnimmagadda@chromium.org
, Jul 29 2016Labels: -Pri-1 -Type-Bug M-54 Findit-for-crash Te-Logged Pri-2 Type-Bug-Regression
Owner: caryclark@chromium.org
Status: Assigned (was: Untriaged)