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22 lines
874 B
22 lines
874 B
4 months ago
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name: "GWP-ASan"
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description:
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"GWP-ASan is a sampled allocator framework that assists in finding "
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"use-after-free and heap-buffer-overflow bugs in production environments. "
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"It informally is a recursive acronym, 'GWP-ASan Will Provide Allocation "
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"SANity'. "
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"GWP-ASan is based on the classic Electric Fence Malloc Debugger "
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"<https://linux.die.net/man/3/efence>, with a key adaptation. Notably, we "
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"only choose a very small percentage of allocations to sample, and apply "
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"guard pages to these sampled allocations only. The sampling is small "
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"enough to allow us to have very low performance overhead."
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third_party {
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url {
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type: GIT
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value: "https://github.com/llvm/llvm-project.git"
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}
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version: "8f5e1755ca385566c0352a9bd292218cebfd3d0b"
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license_type: NOTICE
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last_upgrade_date { year: 2019 month: 8 day: 21 }
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}
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