CVE-2016-2502-DRIVERS/USB/GADGET/F_SERIAL.C in the Qualcomm USB driver in Android.Buffer Overflow Vulnerability reported by #plzdonthackme, SOCTT.struct Ioctl_smd_write_arg_type { char *buf; unsigned int size;}; #define Gserial_buf_len 256char smd_write_buf[gserial_buf_len];struct ioctl_smd_write_arg_type smd_write_arg; ... ca
-source \ winusb + component
5, Microsoft official description: http://msdn.microsoft.com/zh-cn/library/ff540196.aspx
6, Microsoft teach you how to communicate: http://msdn.microsoft.com/library/windows/hardware/gg487341
7, a buddy to do the stm32 communication, to the wall: http://searchingforbit.blogspot.com/2012/04/winusb-communication-with-stm32-part-1.html
Okay, I want to post an introduction to winusb in E, or a professional written by foreigners:
Explore
Hardware vendors usually update the device's drivers regularly, to modify bugs in older drivers, improve driver compatibility, and so on, in general, newer drivers often mean better performance and more reliable stability, which is what many friends see when a vendor publishes a new driver The main reason for the system driver to be updated immediately within the
Document directory
A quick tour of the hardware
The various modules and their interrelations
How URBS keep it all together
Input Handling
Even though UNIX traditionally considers a device as either a "char device" or a "Block device" (as outlined by the 'C' or 'B' in their/DevEntry points), new classes of device are being introduced as technology advances. One of such classes is that of ''usb devices ''.
An
/drivers/usb/storage/makefile## Makefile for the USB Mass Storage device drivers.## Christoph Hellwig # rewritten to use lists instead of if-statements.#Ccflags-y: =-idrivers/scsiobj-$ (config_usb_uas) + = UAS.Oobj-$ (config_usb_storage) + = USB-STORAGE.OTake a good look at
is the error may instead be
Reported As-eproto Or-eilseq.
From this we can judge that this error is related to the timeout of the USB device. Reporting this error in the Hub_port_init part of the DRIVERS/USB/CORE/HUB.C, a timeout occurred due to Usb_get_device_descriptor acquiring USB device information. This can ba
, USB audio class device, USB video class device, and mass storage devices can be used to develop general device drivers. You only need to modify the vid and PID.(2) In addition to implementing the stream Driver Interface for a USB device, you also need to implement the three functions:
Create a new directory named usbip in "$ (KERNELSOURCE)/drivers/usb/" directory, copy all driver files into that directory. The directory file list below:| USB IP| ---- Stub. h| ---- Stub_tx.c| ---- Stub_rx.c| ---- Stub_dev.c| ---- Stub_main.c| ---- Usbip_common.h| ---- Usbip_common.c| ---- Usbip_event.c| ---- Vhci. h| ---- Vhci_hcd.c| ---- Vhci_rx.c| ---- Vhci_t
Group PolicyWhat is it? What are the skills of Group Policy in Windows Vista? A detailed explanation is provided below.
The most common cause for a group policy is its name, which is not a method for applying a policy to a group! In contrast, a group policy links a group policy to an Active Directory container (usually an organizational unit, but also a domain or site) objects are implemented in individual or individual user accounts and computer acco
I use the old hair pick installed system, the results are installed, only to find that all the drivers are not installed, such as USB, NIC driver, etc.The solution is to first download the driver into the system installation disk, and then again into the installation system interface, the equivalent of reinstalling the system, but in fact we do not need. Only need to enter the system and then copy the drive
Intel publishes two Windows 7 USB3.0 XHCI drivers, one for the intel® 7 Series/c216 chipset family and the other forIntel® 8 Series/C220 chipset family/fourth generation Intel Core TM processor U series platform, sometimes in order to be lazy may be in aThe driver package simultaneously imports the two driver packages, and the drivers in MDT UPDATE 1 simultaneously import the two driver packages, deployed o
In general, to install Windows Vista, you need to use the Windows Vista installation CD, but Windows Vista is a fairly large operating system that requires a large number of files to be copied from the installation DVD during the installation process, which is very inefficient and Especially in the event of a CD with read errors, the need for frequent retries, ef
(Unfinished)
I was eager to install a vista, but it took 2 days. Now an error occurs, and it is stuck on crddisk. when sys went on, it couldn't even connect to the security mode. After checking for a long time, it seems that there was a problem with the SATA driver or wireless card driver. What's even more terrible is that there is no solution until today. So I advise you to try vista after sp1 is released
Using the USB flash drive RAM in Windows 7 and Vista using Microsoft's ReadyBoost technology, we can increase the master memory of our computer and convert the flash memory (USB memory) to the virtual master memory. This feature is available in Windows Vista and Windows 7. With this feature, we can accelerate the extra
IT sounds incredible to use a USB flash drive to install vista. In fact, this was proposed by a foreign IT industry expert!The reason is simple. He said that using a high-speed USB flash drive to install Vista is several times faster than using a DVD. Generally, it takes about one hour to use a hard disk and 20-25 minu
Using Microsoft's ReadyBoost technology, we can increase the main memory of our computer, flash memory (USB memory) into virtual main memory. This feature is available in Windows Vista and Windows 7.
Using this feature, we can speed up our computer with the help of additional virtual main memory. We can not use ReadyBoost with all kinds of USB memory on our comp
BitLocker is a hardware encryption technology for Vista, combining the TPM (Trusted Platform module Trust platform modules) on the motherboard to encrypt the entire disk or a volume, not as NTFS EFS works at the file system level. Instead, work at the bottom of the disk and start working when the system starts.
The Vista Home Business Edition does not support BitLocker technology, the Enterprise version i
Now the USB flash drive is very popular, so I can buy 1 GB for dozens of Yuan, and many mobile phone functions also include USB flash drives. So I want to copy some files from others' computers, this is a very simple task, which poses a great threat to the computer information. In fact, you don't have to worry about this issue in the Vista system, we can disable
Now the USB flash drive is very popular, so I can buy 1 GB for dozens of Yuan, and many mobile phone functions also include USB flash drives. So I want to copy some files from others' computers, this is a very simple task, which poses a great threat to the computer information. In fact, you don't have to worry about this issue in the Vista system, we can disable
Using the U disk installation Vista sounds incredible, in fact, is really at this time by a foreign IT industry experts proposed!
In fact, the reason is very simple. He said that using a high-speed USB flash drive to install vista faster than through the DVD speed of several times, the general use of hard disk installation will take about one hours, the use of C
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.