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Issue metadata

Status: Verified
Owner: ----
Closed: Aug 23
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Security



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Crash in gldRenderFillPolygonPtr

Project Member Reported by ClusterFuzz, Aug 23

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5818524287893504

Fuzzer: bj_broddelwerk
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x0002451da7a0
Crash State:
  gldRenderFillPolygonPtr
  gleFlushAtomicFunc
  glDrawArrays_IMM_GL3Exec
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=568152:568171

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5818524287893504

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Aug 23

Components: Internals>GPU>Internals
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, Aug 23

ClusterFuzz has detected this issue as fixed in range 585071:585171.

Detailed report: https://clusterfuzz.com/testcase?key=5818524287893504

Fuzzer: bj_broddelwerk
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x0002451da7a0
Crash State:
  gldRenderFillPolygonPtr
  gleFlushAtomicFunc
  glDrawArrays_IMM_GL3Exec
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=568152:568171
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=585071:585171

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5818524287893504

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.
Project Member

Comment 3 by ClusterFuzz, Aug 23

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5818524287893504 is verified as fixed, so closing issue as verified.

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

Comment 4 by sheriffbot@chromium.org, Aug 23

Labels: M-69 Target-69
Project Member

Comment 5 by sheriffbot@chromium.org, Aug 23

Labels: Pri-1
Project Member

Comment 6 by sheriffbot@chromium.org, Aug 23

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Project Member

Comment 7 by sheriffbot@chromium.org, Nov 29

Labels: -Restrict-View-SecurityNotify allpublic
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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