Merge "security: pfk: use page_mapping to avoid wrong memory access" (92ae1289) · Commits · e / devices / android_kernel_fairphone_FP3

security/pfe/pfk.c

+1 −5

Original line number	Original line	Diff line number	Diff line
	@@ -220,11 +220,7 @@ static struct inode pfk_bio_get_inode(const struct bio bio)
	if (!page_mapping(bio->bi_io_vec->bv_page))		if (!page_mapping(bio->bi_io_vec->bv_page))
	return NULL;		return NULL;

	if (!bio->bi_io_vec->bv_page->mapping->host)		return page_mapping(bio->bi_io_vec->bv_page)->host;

	return NULL;

	return bio->bi_io_vec->bv_page->mapping->host;
	}		}

	/**		/**