[LTP] binfmt_misc02.sh: Fix interpreter with uutils/coreutils

[linuxtestproject.agent@gmail.com]

Hi Kuan-Ying,

On 12 Oct 2026, Kuan-Ying Lee wrote:
> binfmt_misc02.sh: Fix interpreter with uutils/coreutils

> +	printf '#!/bin/sh\nexec %s "$1"\n' "$(command -v cat)" > "$interp" ||
> +		tst_brk TBROK "Failed to write $interp"

The resolved cat pathname is inserted into the wrapper without shell
quoting. With cat in a PATH directory containing a space, the wrapper
executes a truncated pathname and subtests 1-4 incorrectly fail.
Generate 'exec cat "$1"' instead, or shell-quote the resolved pathname.

Verdict - Needs revision

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