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tools: image-host.c: use random instead of rand

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According to the manpage of rand, it is recommended
to use random instead of rand. This commit updates
the function get_random_data to use random.

Reported-by: Coverity (CID: 312953)
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Philippe Reynes 2020-11-13 16:37:46 +01:00 • committed by Tom Rini
parent 5a7885cca5
commit cc34f04efd
1 changed files with 2 additions and 2 deletions
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4
tools/image-host.c
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@ -339,10 +339,10 @@ static int get_random_data(void *data, int size)
goto out;
}
srand(date.tv_nsec);
srandom(date.tv_nsec);
for (i = 0; i < size; i++) {
*tmp = rand() & 0xff;
*tmp = random() & 0xff;
tmp++;
}