Commit 96667052 authored by Maor Gottlieb's avatar Maor Gottlieb Committed by Jason Gunthorpe
Browse files

tools/testing/scatterlist: Fix overflow of max segment size 

Because SCATTERLIST_MAX_SEGMENT was removed and replaced with UINT_MAX,
the test overflows the max_sgement variable. Remove this case.

Fixes: 7a60c2dd ("drm: Remove SCATTERLIST_MAX_SEGMENT")
Link: https://lore.kernel.org/r/20210125120527.836363-1-leon@kernel.org


Signed-off-by: default avatarMaor Gottlieb <maorg@nvidia.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent dc504774

tools/testing/scatterlist/main.c

+0 −1
Original line number Diff line number Diff line
@@ -55,7 +55,6 @@ int main(void) 
	struct test *test, tests[] = {

		{ -EINVAL, 1, pfn(0), NULL, PAGE_SIZE, 0, 1 },

		{ 0, 1, pfn(0), NULL, PAGE_SIZE, PAGE_SIZE + 1, 1 },

		{ 0, 1, pfn(0), NULL, PAGE_SIZE, sgmax + 1, 1 },

		{ 0, 1, pfn(0), NULL, PAGE_SIZE, sgmax, 1 },

		{ 0, 1, pfn(0), NULL, 1, sgmax, 1 },

		{ 0, 2, pfn(0, 1), NULL, 2 * PAGE_SIZE, sgmax, 1 },