diff options
author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-10 05:44:02 +0300 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-11-18 04:15:15 +0300 |
commit | 8032bf1233a74627ce69b803608e650f3f35971c (patch) | |
tree | 1e15cd719358130192c59b8d5a61a0c3c9fbe82c /lib/test_printf.c | |
parent | 7f576b2593a978451416424e75f69ad1e3ae4efe (diff) | |
download | linux-8032bf1233a74627ce69b803608e650f3f35971c.tar.xz |
treewide: use get_random_u32_below() instead of deprecated function
This is a simple mechanical transformation done by:
@@
expression E;
@@
- prandom_u32_max
+ get_random_u32_below
(E)
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs
Reviewed-by: SeongJae Park <sj@kernel.org> # for damon
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> # for infiniband
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> # for arm
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for mmc
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'lib/test_printf.c')
-rw-r--r-- | lib/test_printf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/test_printf.c b/lib/test_printf.c index 4bd15a593fbd..6d10187eddac 100644 --- a/lib/test_printf.c +++ b/lib/test_printf.c @@ -126,7 +126,7 @@ __test(const char *expect, int elen, const char *fmt, ...) * be able to print it as expected. */ failed_tests += do_test(BUF_SIZE, expect, elen, fmt, ap); - rand = 1 + prandom_u32_max(elen+1); + rand = 1 + get_random_u32_below(elen + 1); /* Since elen < BUF_SIZE, we have 1 <= rand <= BUF_SIZE. */ failed_tests += do_test(rand, expect, elen, fmt, ap); failed_tests += do_test(0, expect, elen, fmt, ap); |