Rasmus Villemoes 8c664d2135 lib/string.c: introduce memdup_nul() helper ...

This is completely analogous to the linux kernel's kmemdup_nul()
helper, apart from the lack of the gfp_t argument: Allocate a buffer
of size {len}+1, copy {len} bytes from the given buffer, and add a
final nul byte.

This pattern exists in a number of places, so this helper can reduce
some boilerplate code.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rasmus Villemoes <ravi@prevas.dk>

2026-05-12 15:38:00 -06:00

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