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Issue metadata

Status: Verified
Owner: ----
Closed: Dec 15
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in color_transform_fuzzer

Project Member Reported by ClusterFuzz, Dec 14

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5400814316945408

Fuzzer: afl_color_transform_fuzzer
Fuzz target binary: color_transform_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  color_transform_fuzzer
  gfx::ICCProfile::FromDataWithId
  gfx::ICCProfile::FromData
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=616454:616490

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5400814316945408

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 14

Components: UI>GFX
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, Dec 14

Cc: hubbe@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.
Project Member

Comment 3 by ClusterFuzz, Dec 15

ClusterFuzz has detected this issue as fixed in range 616877:616900.

Detailed report: https://clusterfuzz.com/testcase?key=5400814316945408

Fuzzer: afl_color_transform_fuzzer
Fuzz target binary: color_transform_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  color_transform_fuzzer
  gfx::ICCProfile::FromDataWithId
  gfx::ICCProfile::FromData
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=616454:616490
Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=616877:616900

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5400814316945408

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 4 by ClusterFuzz, Dec 15

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5400814316945408 is verified as fixed, so closing issue as verified.

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

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