From 0509a8f64035aa548378105b7f656a0f834206a2 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Tue, 10 Nov 2020 07:45:13 -0500 Subject: dm writecache: fix the maximum number of arguments commit 67aa3ec3dbc43d6e34401d9b2a40040ff7bb57af upstream. Advance the maximum number of arguments to 16. This fixes issue where certain operations, combined with table configured args, exceed 10 arguments. Signed-off-by: Mikulas Patocka Fixes: 48debafe4f2f ("dm: add writecache target") Cc: stable@vger.kernel.org # v4.18+ Signed-off-by: Mike Snitzer Signed-off-by: Greg Kroah-Hartman --- drivers/md/dm-writecache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md') diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index 776aaf5951e4..b97c56109c74 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -1883,7 +1883,7 @@ static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv) struct wc_memory_superblock s; static struct dm_arg _args[] = { - {0, 10, "Invalid number of feature args"}, + {0, 16, "Invalid number of feature args"}, }; as.argc = argc; -- cgit v1.2.3