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Issue 917611 link

Starred by 3 users
Status: Assigned
Owner:
rharrison@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Direct-leak in spirv_cross::Compiler::parse

Project Member Reported by ClusterFuzz, Dec 23 
Detailed report: https://clusterfuzz.com/testcase?key=5207156412121088

Fuzzer: libFuzzer_dawn_spirv_cross_glsl_fast_fuzzer
Fuzz target binary: dawn_spirv_cross_glsl_fast_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  spirv_cross::Compiler::parse
  spirv_cross::Compiler::parse
  spirv_cross::CompilerGLSL::CompilerGLSL
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=609745:609751

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5207156412121088

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 23

Labels: Test-Predator-Auto-Owner
Owner: rharrison@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://dawn.googlesource.com/dawn/+/fbeca676d409ec19572e3299288f4010c2ee8fd5 (Tighten when signal trap is used in SPIRV-Cross fuzzers).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

Comment 2 by rharrison@chromium.org, Today (11 hours ago)

Components: Internals>GPU>Dawn
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