Commit d041ed25 authored by Linus Torvalds's avatar Linus Torvalds Committed by Greg Kroah-Hartman

test_hexdump: use memcpy instead of strncpy

commit b1286ed7158e9b62787508066283ab0b8850b518 upstream.

New versions of gcc reasonably warn about the odd pattern of

	strncpy(p, q, strlen(q));

which really doesn't make sense: the strncpy() ends up being just a slow
and odd way to write memcpy() in this case.

Apparently there was a patch for this floating around earlier, but it
got lost.
Acked-again-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5e2669c9
......@@ -81,7 +81,7 @@ static void __init test_hexdump_prepare_test(size_t len, int rowsize,
const char *q = *result++;
size_t amount = strlen(q);
strncpy(p, q, amount);
memcpy(p, q, amount);
p += amount;
*p++ = ' ';
......
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