fuzz: remove malformed_length entry (#510)

Author: manunio

.evergreen/run-fuzzer.sh

@@ -35,7 +35,6 @@ run_fuzzer "raw_deserialize"
 run_fuzzer "iterate"
 
 # Run new security-focused targets
-run_fuzzer "malformed_length"
 run_fuzzer "type_markers"
 run_fuzzer "string_handling"
 run_fuzzer "serialization"

fuzz/Cargo.toml

@@ -39,10 +39,6 @@ path = "fuzz_targets/raw_deserialize.rs"
 name = "raw_deserialize_utf8_lossy"
 path = "fuzz_targets/raw_deserialize_utf8_lossy.rs"
 
-[[bin]]
-name = "malformed_length"
-path = "fuzz_targets/malformed_length.rs"
-
 [[bin]]
 name = "type_markers"
 path = "fuzz_targets/type_markers.rs"