mirror of
https://github.com/acidanthera/audk.git
synced 2025-04-08 17:05:09 +02:00
4f8b2f9d72
UsbBootReadWriteBlocks() and UsbBootReadWriteBlocks16() use a UINT16 local variable to hold the value of USB_BOOT_MAX_CARRY_SIZE (=0x10000) / BlockSize. When BlockSize is 1, the UINT16 local variable is set to 0x10000 but the high-16 bits are truncated resulting the final value be 0. It causes the while-loop in the two functions accesses 0 block in each loop, resulting the loop never ends. The patch fixes the two functions to make sure no integer overflow happens. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Steven Shi <steven.shi@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
EDK II Project
A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.
Contributions to the EDK II open source project are covered by the TianoCore Contribution Agreement 1.1
The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:
- AppPkg/Applications/Python/Python-2.7.2/Tools/pybench
- AppPkg/Applications/Python/Python-2.7.2
- AppPkg/Applications/Python/Python-2.7.10
- BaseTools/Source/C/BrotliCompress
- MdeModulePkg/Library/BrotliCustomDecompressLib
- OvmfPkg
- CryptoPkg/Library/OpensslLib/openssl
The EDK II Project is composed of packages. The maintainers for each package are listed in Maintainers.txt.