institute sane limits for arbitrary-based fuzzers

rust-lang · Jul 15, 2023 · a91d953 · a91d953
1 parent 855c5c4
commit a91d953
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/fuzz/ast-fuzzers.options b/fuzz/ast-fuzzers.options
@@ -0,0 +1,2 @@
+[libfuzzer]
+max_len = 65536
diff --git a/fuzz/oss-fuzz-build.sh b/fuzz/oss-fuzz-build.sh
@@ -14,5 +14,8 @@ targets=(
   ast_fuzz_match_bytes
 )
 for target in "${targets[@]}"; do
-  cp fuzz/target/x86_64-unknown-linux-gnu/release/$target $OUT/
+  cp "fuzz/target/x86_64-unknown-linux-gnu/release/${target}" "${OUT}/"
+  if [[ "$target" == ast_* ]]; then
+    cp fuzz/ast-fuzzers.options "${OUT}/${target}.options"
+  fi
 done