Update libfuzzer to 4a4cafa

rust-fuzz / libfuzzer

Rust bindings and utilities for LLVM’s libFuzzer

Apache License 2.0

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Update libfuzzer to 4a4cafa #63

Closed fitzgen closed 4 years ago

fitzgen commented 4 years ago

Upgraded libfuzzer to commit 4a4cafa.

Notably, this pulls in the new Entropic engine for libFuzzer, which should boost fuzzing efficiency when enabled. You can enable Entropic by passing -entropic=1 to your built fuzz targets (although, note that it is still labeled "experimental").

fitzgen commented 4 years ago

Thanks :)

Yeah I personally at least don't expect that we review upstream's changes, since they have their own review process, just rubber stamp them and review the other changes that aren't part of the vendoring.

fitzgen commented 4 years ago

Published: https://crates.io/crates/libfuzzer-sys/0.3.3