Memory hog if Buffer.alloc(size, fill) is called with fill being a Buffer of length > size

[bc01ca]

What version of Bun is running?

1.0.17+5e60861c3

What platform is your computer?

Darwin 23.3.0 arm64 arm

What steps can reproduce the bug?

bun repl

let abBuf = Buffer.alloc(2, "ab"); // abBuf set to Buffer(2) [Uint8Array] [ 97, 98 ]
let aBuf = Buffer.alloc(1, "ab"); // aBuf set to Buffer(1) [Uint8Array] [ 97 ]
let okBuf = Buffer.alloc(9, abBuf); // okBuf set to Buffer (9) [Uint8Array] [ 97, 98, 97, ..., 98, 97 ]
let x = Buffer.alloc(1, abBuf); // quit after a long idle

What is the expected behavior?

Buffer.alloc(1, abBuf) in the sample code above should produce the same result as Buffer.alloc(1, "ab"), ie, Buffer(1) [Uint8Array] [ 97 ]

What do you see instead?

"bun repl" quit after a mysterious long idle. Memory usage of bun shoot up to over 14G (ie, almost used up all my memory). Repeating this again, an alert pops up and Terminal application is enforced to quit.

Additional information

No response