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| author | Philippe Reynes <philippe.reynes@softathome.com> | 2020-11-13 16:37:46 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-11-19 09:45:49 -0500 |
| commit | cc34f04efd63dfdd31ef2dbfd46c15fb485b2888 (patch) | |
| tree | c9f172e82f900d2ef7c68106897d6bed24ba07f1 | |
| parent | 5a7885cca50fbc90c52839c4bef0a2cf316ad4fe (diff) | |
| download | u-boot-cc34f04efd63dfdd31ef2dbfd46c15fb485b2888.tar.gz | |
tools: image-host.c: use random instead of rand
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>
| -rw-r--r-- | tools/image-host.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/image-host.c b/tools/image-host.c index 7cef78eab8..5e1dec2338 100644 --- a/tools/image-host.c +++ b/tools/image-host.c @@ -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++; } |