From e9f3e465750740af4ab8fae1efb02773d9301df1 Mon Sep 17 00:00:00 2001
From: Jackson <jackson@talyn.com>
Date: Fri, 7 Oct 2022 16:35:26 -0700
Subject: [PATCH] Update cobs version and add test demonstrating need

---
 framed/Cargo.toml   | 2 +-
 framed/src/bytes.rs | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/framed/Cargo.toml b/framed/Cargo.toml
index 9e99575..81e3ea7 100644
--- a/framed/Cargo.toml
+++ b/framed/Cargo.toml
@@ -15,7 +15,7 @@ branch = "master"
 
 [dependencies]
 byteorder = { version = "^1.2.1", default-features = false }
-cobs = { version = "^0.1.4", default-features = false }
+cobs = { version = "^0.2.3", default-features = false }
 crc16 = "^0.3.4"
 ref_slice = "^1.1.1"
 serde = { version = "^1.0", default-features = false }
diff --git a/framed/src/bytes.rs b/framed/src/bytes.rs
index 5301d07..d764857 100644
--- a/framed/src/bytes.rs
+++ b/framed/src/bytes.rs
@@ -686,6 +686,15 @@ mod tests {
         assert_eq!(&PAYLOAD, &*decoded);
     }
 
+    #[test]
+    #[cfg(feature = "use_std")]
+    fn decode_to_box_extra_byte_in_front() {
+        let encoded = codec().encode_to_box(&PAYLOAD).unwrap();
+        let encoded_with_extra_in_front = [&[3], &*encoded].concat();
+        let decoded = codec().decode_to_box(&encoded_with_extra_in_front);
+        assert!(decoded.is_err());
+    }
+
     #[test]
     #[cfg(feature = "use_std")]
     fn decode_from_reader_ok() {