Lines Matching refs:rbuf
333 char *rbuf[2] = { NULL, }; in ima_calc_file_hash_atfm() local
364 rbuf[0] = ima_alloc_pages(i_size, &rbuf_size[0], 1); in ima_calc_file_hash_atfm()
365 if (!rbuf[0]) { in ima_calc_file_hash_atfm()
377 rbuf[1] = ima_alloc_pages(i_size - rbuf_size[0], in ima_calc_file_hash_atfm()
382 if (!rbuf[1] && offset) { in ima_calc_file_hash_atfm()
393 rc = integrity_kernel_read(file, offset, rbuf[active], in ima_calc_file_hash_atfm()
406 if (rbuf[1] && offset) { in ima_calc_file_hash_atfm()
416 sg_init_one(&sg[0], rbuf[active], rbuf_len); in ima_calc_file_hash_atfm()
421 if (rbuf[1]) in ima_calc_file_hash_atfm()
427 ima_free_pages(rbuf[0], rbuf_size[0]); in ima_calc_file_hash_atfm()
428 ima_free_pages(rbuf[1], rbuf_size[1]); in ima_calc_file_hash_atfm()
460 char *rbuf; in ima_calc_file_hash_tfm() local
477 rbuf = kzalloc(PAGE_SIZE, GFP_KERNEL); in ima_calc_file_hash_tfm()
478 if (!rbuf) in ima_calc_file_hash_tfm()
484 rbuf_len = integrity_kernel_read(file, offset, rbuf, PAGE_SIZE); in ima_calc_file_hash_tfm()
495 rc = crypto_shash_update(shash, rbuf, rbuf_len); in ima_calc_file_hash_tfm()
499 kfree(rbuf); in ima_calc_file_hash_tfm()