crates.io / bytes / 1.12.1

bytes 1.12.1

Source

https://github.com/tokio-rs/bytes

Tag scanned

v1.12.1

Compared with

v1.12.0 (0 signals introduced since)

Files

41 scanned, 3 skipped (binary, oversized, or unrecognised)

Signals

0 critical · 0 warn · 25 info

Scan time

2.4 s

LLM review

Reviewed by claude-haiku-5-5 (Anthropic): 1 of 1 warn and critical signal; 1 demoted to info.

Disclude version

4.0.0

Scanned (UTC)

2026-10-14 20:31

Signals

Ordered by severity, then signals introduced in this release. Hidden characters are shown as ⟨U+…⟩.

1. info encoding-hex src/buf/buf_impl.rs:747:26

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///
       /// let mut buf = &b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello"[..];
       /// assert_eq!(0x01020304050607080910111213141516, buf.get_u128());
       /// ```

2. info encoding-hex src/buf/buf_impl.rs:767:26

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///
       /// let mut buf = &b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello"[..];
       /// assert_eq!(0x01020304050607080910111213141516, buf.get_u128_le());
       /// ```

3. info encoding-hex src/buf/buf_impl.rs:788:23

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       /// let mut buf: &[u8] = match cfg!(target_endian = "big") {
       ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
       ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
       /// };

4. info encoding-hex src/buf/buf_impl.rs:789:24

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
       ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
       /// };
       /// assert_eq!(0x01020304050607080910111213141516, buf.get_u128_ne());

5. info encoding-hex src/buf/buf_impl.rs:810:26

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///
       /// let mut buf = &b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello"[..];
       /// assert_eq!(0x01020304050607080910111213141516, buf.get_i128());
       /// ```

6. info encoding-hex src/buf/buf_impl.rs:830:26

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///
       /// let mut buf = &b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello"[..];
       /// assert_eq!(0x01020304050607080910111213141516, buf.get_i128_le());
       /// ```

7. info encoding-hex src/buf/buf_impl.rs:851:23

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       /// let mut buf: &[u8] = match cfg!(target_endian = "big") {
       ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
       ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
       /// };

8. info encoding-hex src/buf/buf_impl.rs:852:24

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
       ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
       /// };
       /// assert_eq!(0x01020304050607080910111213141516, buf.get_i128_ne());

9. info encoding-hex src/buf/buf_impl.rs:1790:26

   16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

       ///
       /// let mut buf = &b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello"[..];
       /// assert_eq!(Ok(0x01020304050607080910111213141516_u128), buf.try_get_u128());
       /// assert_eq!(6, buf.remaining());

10. info encoding-hex src/buf/buf_impl.rs:1818:26

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        ///
        /// let mut buf = &b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello"[..];
        /// assert_eq!(Ok(0x01020304050607080910111213141516_u128), buf.try_get_u128_le());
        /// assert_eq!(6, buf.remaining());

11. info encoding-hex src/buf/buf_impl.rs:1847:23

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// let mut buf: &[u8] = match cfg!(target_endian = "big") {
        ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
        ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
        /// };

12. info encoding-hex src/buf/buf_impl.rs:1848:24

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
        ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
        /// };
        /// assert_eq!(Ok(0x01020304050607080910111213141516_u128), buf.try_get_u128_ne());

13. info encoding-hex src/buf/buf_impl.rs:1877:26

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        ///
        /// let mut buf = &b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello"[..];
        /// assert_eq!(Ok(0x01020304050607080910111213141516_i128), buf.try_get_i128());
        /// assert_eq!(6, buf.remaining());

14. info encoding-hex src/buf/buf_impl.rs:1905:26

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        ///
        /// let mut buf = &b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello"[..];
        /// assert_eq!(Ok(0x01020304050607080910111213141516_i128), buf.try_get_i128_le());
        /// assert_eq!(6, buf.remaining());

15. info encoding-hex src/buf/buf_impl.rs:1934:23

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// let mut buf: &[u8] = match cfg!(target_endian = "big") {
        ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
        ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
        /// };

16. info encoding-hex src/buf/buf_impl.rs:1935:24

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        ///     true => b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16 hello",
        ///     false => b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01 hello",
        /// };
        /// assert_eq!(Ok(0x01020304050607080910111213141516_i128), buf.try_get_i128_ne());

17. info encoding-hex src/buf/buf_mut.rs:808:27

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// buf.put_u128(0x01020304050607080910111213141516);
        /// assert_eq!(buf, b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16");
        /// ```
        ///

18. info encoding-hex src/buf/buf_mut.rs:831:27

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// buf.put_u128_le(0x01020304050607080910111213141516);
        /// assert_eq!(buf, b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01");
        /// ```
        ///

19. info encoding-hex src/buf/buf_mut.rs:855:31

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// if cfg!(target_endian = "big") {
        ///     assert_eq!(buf, b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16");
        /// } else {
        ///     assert_eq!(buf, b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01");

20. info encoding-hex src/buf/buf_mut.rs:857:31

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// } else {
        ///     assert_eq!(buf, b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01");
        /// }
        /// ```

21. info encoding-hex src/buf/buf_mut.rs:881:27

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// buf.put_i128(0x01020304050607080910111213141516);
        /// assert_eq!(buf, b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16");
        /// ```
        ///

22. info encoding-hex src/buf/buf_mut.rs:904:27

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// buf.put_i128_le(0x01020304050607080910111213141516);
        /// assert_eq!(buf, b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01");
        /// ```
        ///

23. info encoding-hex src/buf/buf_mut.rs:928:31

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// if cfg!(target_endian = "big") {
        ///     assert_eq!(buf, b"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16");
        /// } else {
        ///     assert_eq!(buf, b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01");

24. info encoding-hex src/buf/buf_mut.rs:930:31

    16 consecutive `\xNN` escapes (entropy 4.0 bits/byte) (in comment) (raw pass, confidence 0.39)

        /// } else {
        ///     assert_eq!(buf, b"\x16\x15\x14\x13\x12\x11\x10\x09\x08\x07\x06\x05\x04\x03\x02\x01");
        /// }
        /// ```

25. info warn → info by review encoding-base64 tests/test_buf.rs:13:25

    base64-like blob (66 bytes, compression ratio 1.17) (raw pass, confidence 0.60)

    // (testing Sign Extension for `Buf::get_int' and `Buf::get_int_ne`).
    const INPUT: &[u8] = b"\xffFqrjrDqPhvTc45vvq33f6bJrUtyHESuTeklWKgYd64xgzxJwvAkpYYnpNJyZSRn";
    
    macro_rules! e {

    likely benign LLM, confidence 0.95 A byte-string test input literal in a Rust bytes-crate test checking signed integer reads.

    Reasoning

    The raw pass flagged a base64-like string literal inside a Rust test file for the bytes crate (Buf trait). The snippet shows a byte-string literal used as test input for testing sign extension in get_int/get_int_ne. The blob is an arbitrary test vector with a \xff escape, not an encoded payload being decoded or executed. Raw-pass findings have a high false-positive rate, and this is a clear legitimate test fixture.

Reproduce This Scan

Run disclude locally to verify. Add --format sarif for SARIF output. Add --llm (with an API key in the environment) to include the LLM review.

cargo install disclude --version 4.0.0
git clone https://github.com/tokio-rs/bytes bytes && cd bytes
git checkout v1.12.1
disclude scan --severity info --diff v1.12.0 .