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Issue metadata

Status: Verified
Owner: ----
Closed: Jan 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in GeneralXY_pack_filter_y

Project Member Reported by ClusterFuzz, Sep 25 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4917126904414208

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  GeneralXY_pack_filter_y
  GeneralXY_filter_scale
  S32_D32_constX_shaderproc
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=402201:402252

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4917126904414208

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Components: Internals>Skia
Labels: Test-Predator-Wrong CF-NeedsTriage M-63
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.
Thank You.
Project Member

Comment 2 by ClusterFuzz, Jan 25 2018

ClusterFuzz has detected this issue as fixed in range 531707:531718.

Detailed report: https://clusterfuzz.com/testcase?key=4917126904414208

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  GeneralXY_pack_filter_y
  GeneralXY_filter_scale
  S32_D32_constX_shaderproc
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=402201:402252
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=531707:531718

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4917126904414208

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, Jan 25 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 4917126904414208 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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