libsa/zfs/zfs.c

369 	char *outbuf, *bouncebuf;
373 	bouncebuf = NULL;
421 		bouncebuf = zfs_alloc(secsz);
422 		if (bouncebuf == NULL) {
435 		res = read(fd, bouncebuf, secsz);
440 		memcpy(outbuf, bouncebuf + head, min(secsz - head, bytes));
452 			res = read(fd, bouncebuf, secsz);
457 			memcpy(outbuf, bouncebuf, bytes);
470 		res = read(fd, bouncebuf, secsz);
475 		memcpy(outbuf, bouncebuf, secsz - tail);
480 	if (bouncebuf != NULL)
481 		zfs_free(bouncebuf, secsz);