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Heap-buffer-overflow in void SkFindAndPlaceGlyph::ProcessPosText<DrawOneGlyph&> |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=4902922728243200 Fuzzer: inferno_twister Job Type: linux_asan_chrome_chromeos Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x60b00003dbec Crash State: void SkFindAndPlaceGlyph::ProcessPosText<DrawOneGlyph&> SkDraw::drawPosText SkBitmapDevice::drawPosText Recommended Security Severity: Medium Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=440205:440280 Minimized Testcase (0.10 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96NIvA6yWbre-IkP5QnaErwFrdAlqhUcX0o0AltEzok9zy-iWYMkcEWAq3iN7pK227uVY5ahwSl0A9AAnu_IOhK41y5yhxc0Q6KGw1Vt0D8lXBDQ-WmSvn6Lv_qiH1TJDU3v5pIRGcPO1C8_4HDI5n2Nk3rjA?testcase_id=4902922728243200 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Dec 22 2016
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Dec 22 2016
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Dec 22 2016
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Jan 5 2017
ClusterFuzz has detected this issue as fixed in range 441240:441358. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4902922728243200 Fuzzer: inferno_twister Job Type: linux_asan_chrome_chromeos Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x60b00003dbec Crash State: void SkFindAndPlaceGlyph::ProcessPosText<DrawOneGlyph&> SkDraw::drawPosText SkBitmapDevice::drawPosText Sanitizer: address (ASAN) Recommended Security Severity: Medium Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=440205:440280 Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=441240:441358 Minimized Testcase (0.10 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96NIvA6yWbre-IkP5QnaErwFrdAlqhUcX0o0AltEzok9zy-iWYMkcEWAq3iN7pK227uVY5ahwSl0A9AAnu_IOhK41y5yhxc0Q6KGw1Vt0D8lXBDQ-WmSvn6Lv_qiH1TJDU3v5pIRGcPO1C8_4HDI5n2Nk3rjA?testcase_id=4902922728243200 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 27 2017
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Apr 12 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by sheriffbot@chromium.org
, Dec 22 2016