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OvmfPkg: LoadLinuxLib: Fix check for relocatable kernel 

Boot protocol 2.05 just means that the relocatable_kernel field is present
in the header. We should actually check that it's *set*.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14051 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten 2013-01-16 06:49:27 +00:00
parent aab9212fa9
commit 38851e781d
1 changed files with 4 additions and 3 deletions
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7
OvmfPkg/Library/LoadLinuxLib/Linux.c
View File

@ -1,6 +1,6 @@
/** @file
Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -60,7 +60,8 @@ LoadLinuxCheckKernelSetup (
if ((Bp->hdr.signature != 0xAA55) || // Check boot sector signature
(Bp->hdr.header != SETUP_HDR) ||
(Bp->hdr.version < 0x205) // We only support relocatable kernels
(Bp->hdr.version < 0x205) || // We only support relocatable kernels
(!Bp->hdr.relocatable_kernel)
) {
return EFI_UNSUPPORTED;
} else {
@ -606,7 +607,7 @@ LoadLinux (
Bp = (struct boot_params *) KernelSetup;
if (Bp->hdr.version < 0x205) {
if (Bp->hdr.version < 0x205 || !Bp->hdr.relocatable_kernel) {
//
// We only support relocatable kernels
//