From 64611a15ca9da91ff532982429c44686f4593b5f Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 4 Jun 2020 12:01:26 -0700 Subject: dm crypt: avoid truncating the logical block size queue_limits::logical_block_size got changed from unsigned short to unsigned int, but it was forgotten to update crypt_io_hints() to use the new type. Fix it. Fixes: ad6bf88a6c19 ("block: fix an integer overflow in logical block size") Cc: stable@vger.kernel.org Signed-off-by: Eric Biggers Reviewed-by: Mikulas Patocka Signed-off-by: Mike Snitzer --- drivers/md/dm-crypt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md') diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 71c651465bdd..000ddfab5ba0 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -3312,7 +3312,7 @@ static void crypt_io_hints(struct dm_target *ti, struct queue_limits *limits) limits->max_segment_size = PAGE_SIZE; limits->logical_block_size = - max_t(unsigned short, limits->logical_block_size, cc->sector_size); + max_t(unsigned, limits->logical_block_size, cc->sector_size); limits->physical_block_size = max_t(unsigned, limits->physical_block_size, cc->sector_size); limits->io_min = max_t(unsigned, limits->io_min, cc->sector_size); -- cgit