Commit b5fe146a authored by Changpeng Liu's avatar Changpeng Liu Committed by Tomasz Zawadzki
Browse files

bdev/malloc: check block size when creating a new block device 



Fix #1808

Change-Id: Iee2ca197ecfd096ffda9ea067bd13f8995792ff3
Signed-off-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6578


Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatar <dongx.yi@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 3d9e67b0

module/bdev/malloc/bdev_malloc.c

+5 −0
Original line number Diff line number Diff line
@@ -387,6 +387,11 @@ create_malloc_disk(struct spdk_bdev **bdev, const char *name, const struct spdk_ 
		return -EINVAL;

	}



	if (block_size % 512) {

		SPDK_ERRLOG("block size must be 512 bytes aligned\n");

		return -EINVAL;

	}



	mdisk = calloc(1, sizeof(*mdisk));

	if (!mdisk) {

		SPDK_ERRLOG("mdisk calloc() failed\n");