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Issue metadata

Status: Verified
Owner:
Closed: Nov 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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fontPlatformData

Project Member Reported by ClusterFuzz, Oct 19 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5255085959675904

Fuzzer: attekett_dom_fuzzer
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  fontPlatformData
  blink::FontCache::getLastResortFallbackFont
  blink::FontFallbackList::getFontData
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_chrome&range=425834:425887

Minimized Testcase (0.22 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97qVOJY1IStlWIp68e0AwbJ12ndfSU3i2K0lJMMhEcHg1wHXlaDUJ1wDodCwv1OA7_xB-7t6PkhTZvcdBmpZG7gujJ5e8meUaflPpgaScmVMx0u6ebVqYUshzl7fTo1NYBaawiuUcqBzXWqGU7KRyTK-3cR8w?testcase_id=5255085959675904
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
<title>�a�J�R�����b�a�J�w���Ӑ����̂��߂̒���</title>
/* Detect
<script type="text/javascript"> 
</script>


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Owner: dpranke@chromium.org
Status: Assigned (was: Untriaged)
dpranke @ could you please look into this.please feel free to re-assigned back if needed. thanks in advance !
Owner: drott@chromium.org
drott@, maybe this is something for you to look at?

Comment 3 by drott@chromium.org, Oct 20 2016

Components: Blink>Fonts
Yes, I'll take a look.

Comment 4 by e...@chromium.org, Oct 31 2016

Have you had a chance to look into this yet?

Comment 5 by drott@chromium.org, Nov 1 2016

Not yet, I'll try to prioritize it for Thursday or early next week.
Project Member

Comment 6 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
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
Project Member

Comment 7 by ClusterFuzz, Nov 26 2016

ClusterFuzz has detected this issue as fixed in range 432256:432259.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5255085959675904

Fuzzer: attekett_dom_fuzzer
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  fontPlatformData
  blink::FontCache::getLastResortFallbackFont
  blink::FontFallbackList::getFontData
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_chrome&range=425834:425887
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_debug_chrome&range=432256:432259

Minimized Testcase (0.22 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97qVOJY1IStlWIp68e0AwbJ12ndfSU3i2K0lJMMhEcHg1wHXlaDUJ1wDodCwv1OA7_xB-7t6PkhTZvcdBmpZG7gujJ5e8meUaflPpgaScmVMx0u6ebVqYUshzl7fTo1NYBaawiuUcqBzXWqGU7KRyTK-3cR8w?testcase_id=5255085959675904
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
<title>�a�J�R�����b�a�J�w���Ӑ����̂��߂̒���</title>
/* Detect
<script type="text/javascript"> 
</script>


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.
Project Member

Comment 8 by ClusterFuzz, Nov 26 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
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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