summaryrefslogtreecommitdiff
path: root/lib/test_printf.c
diff options
context:
space:
mode:
authorJason A. Donenfeld <Jason@zx2c4.com>2022-10-10 05:44:02 +0300
committerJason A. Donenfeld <Jason@zx2c4.com>2022-11-18 04:15:15 +0300
commit8032bf1233a74627ce69b803608e650f3f35971c (patch)
tree1e15cd719358130192c59b8d5a61a0c3c9fbe82c /lib/test_printf.c
parent7f576b2593a978451416424e75f69ad1e3ae4efe (diff)
downloadlinux-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.c2
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);