Fix K8 report bugs.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8139 6f19259b-4bc3-4df7-8a09-765794883524
2009-04-21 06:33:31 +00:00
parent 55deb97841
commit aa950314c7
5 changed files with 74 additions and 35 deletions
--- 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
  //