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The system environment: virtual-CDROM(USB interface) via BMC, insert a iso file to CDROM, like ubuntu-18.04.1-server-arm64.iso, change CDROM to first boot option. With release version bios, disconnecting CDROM when boot to "1 seconds left, Press Esc or F2 to enter Setup" then system will get a exception. The root cause is the EFI_BLOCK_IO_PROTOCOL for UsbMass will be uninstalled in this situation after print some transfer error. The status will be invalid parameter. This line will get a exception for BlockIo not point to right address: AllocatePool (BlockIo->Media->BlockSize) So, here need to judge the status after ASSERT_EFI_ERROR. The Bugzilla tracker for this: https://bugzilla.tianocore.org/show_bug.cgi?id=1631 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang <ming.huang@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Hao Wu <hao.a.wu@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.