New issue
Advanced search Search tips

Issue 898091 link

Starred by 1 user

Issue metadata

Status: Verified
Owner: ----
Closed: Oct 25
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



Sign in to add a comment

Null-dereference READ in SkTHashTable<GrCCPathCache::HashNode, GrCCPathCache::HashKey, GrCCPathCache::Has

Project Member Reported by ClusterFuzz, Oct 23

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5676145813749760

Fuzzer: puzzor
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  SkTHashTable<GrCCPathCache::HashNode, GrCCPathCache::HashKey, GrCCPathCache::Has
  GrCCPathCache::purgeAsNeeded
  GrDrawingManager::flush
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=601070:601075

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5676145813749760

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Oct 23

Components: Internals>Skia
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, Oct 25

ClusterFuzz has detected this issue as fixed in range 602271:602277.

Detailed report: https://clusterfuzz.com/testcase?key=5676145813749760

Fuzzer: puzzor
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  SkTHashTable<GrCCPathCache::HashNode, GrCCPathCache::HashKey, GrCCPathCache::Has
  GrCCPathCache::purgeAsNeeded
  GrDrawingManager::flush
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=601070:601075
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=602271:602277

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5676145813749760

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, Oct 25

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5676145813749760 is verified as fixed, so closing issue as verified.

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

Sign in to add a comment