Commit 4c9645b5 authored by Ziye Yang's avatar Ziye Yang Committed by Jim Harris
Browse files

blobstore: Add the size check of length field in desc_xattr 



Change-Id: I522b29b3a603b1e83c866486d036137ee4fafcbd
Signed-off-by: default avatarZiye Yang <ziye.yang@intel.com>
parent 9ed75e4d

lib/blob/blobstore.c

+4 −0
Original line number Diff line number Diff line
@@ -221,6 +221,10 @@ _spdk_blob_parse_page(const struct spdk_blob_md_page *page, struct spdk_blob *bl 


			desc_xattr = (struct spdk_blob_md_descriptor_xattr *)desc;



			assert(desc_xattr->length == sizeof(desc_xattr->name_length) +

			       sizeof(desc_xattr->value_length) +

			       desc_xattr->name_length + desc_xattr->value_length);



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

			assert(xattr != NULL);