Update lz4_flex version

coolreader18 · coolreader18 · commit a7363110aebd · 2020-12-19T14:59:06.000-06:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/bytecode/Cargo.toml b/bytecode/Cargo.toml
@@ -11,7 +11,7 @@ license = "MIT"
 [dependencies]
 bincode =  "1.1"
 bitflags = "1.1"
-lz4_flex = "0.4"
+lz4_flex = "0.5"
 num-bigint = { version = "0.3", features = ["serde"] }
 num-complex = { version = "0.3", features = ["serde"] }
 serde = { version = "1.0", features = ["derive"] }
diff --git a/bytecode/src/bytecode.rs b/bytecode/src/bytecode.rs
@@ -732,12 +732,6 @@ impl<C: Constant> CodeObject<C> {
 impl CodeObject<ConstantData> {
     /// Load a code object from bytes
     pub fn from_bytes(data: &[u8]) -> Result<Self, Box<dyn std::error::Error>> {
-        // TODO: PR to lz4_flex to make it not panic
-        if data.len() < 4 {
-            return Err(
-                std::io::Error::new(std::io::ErrorKind::UnexpectedEof, "bad bytecode").into(),
-            );
-        }
         let raw_bincode = lz4_flex::decompress_size_prepended(data)?;
         let data = bincode::deserialize(&raw_bincode)?;
         Ok(data)
