sravan/system76-edk2
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Update HiiDataBase to fix the SCT hang issues by the invalid device path.

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Update the driver config access protocol extractconfig and routeconfig interface to check the input parameters. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8349 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2009-05-20 12:05:45 +00:00
parent f4efc39f34
commit ae79d2f9ec
5 changed files with 220 additions and 58 deletions
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15
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c
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@@ -554,6 +554,9 @@ Ip4FormExtractConfig (
OUT EFI_STRING *Results
)
{
if (Request == NULL || Progress == NULL || Results == NULL) {
return EFI_INVALID_PARAMETER;
}
*Progress = Request;
return EFI_NOT_FOUND;
}
@@ -599,7 +602,17 @@ Ip4FormRouteConfig (
OUT EFI_STRING *Progress
)
{
return EFI_NOT_FOUND;
if (Configuration == NULL || Progress == NULL) {
return EFI_INVALID_PARAMETER;
}
*Progress = Configuration;
if (!HiiIsConfigHdrMatch (Configuration, &gEfiNicIp4ConfigVariableGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {
return EFI_NOT_FOUND;
}
*Progress = Configuration + StrLen (Configuration);
return EFI_SUCCESS;
}
/**