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| author | hfang <hfang@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-04-21 06:33:31 +0000 |
|---|---|---|
| committer | hfang <hfang@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-04-21 06:33:31 +0000 |
| commit | aa950314c706c55c0f4a32c41752bf5a19e8deb4 (patch) | |
| tree | 10916e846d3f0b91b4407d653dea18168c4ef3f3 /IntelFrameworkModulePkg/Bus/Isa | |
| parent | 55deb97841fa6b6a0ee491a26ca801dd31a3e7bb (diff) | |
| download | edk2-platforms-aa950314c706c55c0f4a32c41752bf5a19e8deb4.tar.xz | |
Fix K8 report bugs.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8139 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Isa')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c index da1aa94094..3907e0a6c7 100644 --- a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c +++ b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c @@ -1065,6 +1065,11 @@ IsaIoMap_FullSupport ( if (Operation < 0 || Operation >= EfiIsaIoOperationMaximum) {
return EFI_INVALID_PARAMETER;
}
+
+ if (ChannelNumber >= 8) {
+ return EFI_INVALID_PARAMETER;
+ }
+
//
// See if this is a Slave DMA Operation
//
|