1d0cab2ec2f57a31832799473a5174a422ce2ed0
while compiling with GCC I have found two issues in PcatPciRootBridge.c: * when vendor id is read, the code read 2 * 2 bytes into a buffer of 2 bytes. The 'buffer overflow' crashed efi. * when pci configuration header is read, the code read by chunks of 4 bytes, but the buffer is aligned on 2 bytes. According to the compilation options, the reads may fail (and the failure is ignored). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7602 6f19259b-4bc3-4df7-8a09-765794883524
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