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Issue metadata

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



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typeface. Could not find any font: ADDRESS, sans in platform_font_linux.cc

Project Member Reported by ClusterFuzz, Jul 12 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5252924272017408

Fuzzer: meacer_extension_apis
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  typeface. Could not find any font: ADDRESS, sans in platform_font_linux.cc
  gfx::CreateSkTypeface
  gfx::PlatformFontLinux::PlatformFontLinux
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_vptr_chrome&range=370165:370699

Minimized Testcase (7.99 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97dpg41YrjEEdBd0O7rzf8qX8F60__a1P4wzfCU30y6Zzp5Jwz8uwL7gr16l8RUklAcHN025gllFQEORpq63nIzXDa0ffmRvNYbluSRSYGAGK9XbKzq4Szp3YmlRXatoGQHvwzndtxuNw-zEEGwF7Fj5FZlHA?testcase_id=5252924272017408

Filer: kavvaru

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Tools>Test>FindIt>NoResult Blink>Fonts
Labels: Te-Logged M-53
Owner: tkent@chromium.org
Status: Assigned (was: Available)
Findit failed to find any stack trace.

Change Log::
https://chromium.googlesource.com/chromium/src/+log/183ca6c14c2c37c08d3780e0bc7b61600241e990..fee17700ef6212998165d9ea20e5118122bde7f0?pretty=fuller

From the above CL seeing only one font related change.
https://codereview.chromium.org/1616553004
Hence assigning this to @tkent

tkent@ Could you please look into this issue if it is related to your change,else please help us in finding the appropriate owner for this issue.

Thank you!

Project Member

Comment 2 by sheriffbot@chromium.org, Jul 12 2016

Labels: -M-53 M-54 MovedFrom-53
Moving this nonessential bug to the next milestone.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 3 by tkent@chromium.org, Jul 12 2016

Owner: ----
Status: Untriaged (was: Assigned)
My CL is completely unrelated.
Route to Fonts triage.

Comment 4 by e...@chromium.org, Jul 12 2016

Components: -Blink>Fonts UI>GFX
The failure is in the Chrome font code, not in Blink.
Components: -Tools>Test>FindIt>NoResult
Project Member

Comment 6 by ClusterFuzz, Oct 20 2016

ClusterFuzz has detected this issue as fixed in range 419561:419601.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5252924272017408

Fuzzer: meacer_extension_apis
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  typeface. Could not find any font: ADDRESS, sans in platform_font_linux.cc
  gfx::CreateSkTypeface
  gfx::PlatformFontLinux::PlatformFontLinux
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_vptr_chrome&range=370165:370699
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_vptr_chrome&range=419561:419601

Minimized Testcase (7.99 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97dpg41YrjEEdBd0O7rzf8qX8F60__a1P4wzfCU30y6Zzp5Jwz8uwL7gr16l8RUklAcHN025gllFQEORpq63nIzXDa0ffmRvNYbluSRSYGAGK9XbKzq4Szp3YmlRXatoGQHvwzndtxuNw-zEEGwF7Fj5FZlHA?testcase_id=5252924272017408

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 7 by ClusterFuzz, Oct 20 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member

Comment 8 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

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