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-rw-r--r--windows/TapDriver6/adapter.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/windows/TapDriver6/adapter.c b/windows/TapDriver6/adapter.c
index 7ce4b310..c170e221 100644
--- a/windows/TapDriver6/adapter.c
+++ b/windows/TapDriver6/adapter.c
@@ -272,7 +272,8 @@ tapReadConfiguration(
if (status == NDIS_STATUS_SUCCESS)
{
- if (configParameter->ParameterType == NdisParameterString)
+ if (configParameter->ParameterType == NdisParameterString
+ && configParameter->ParameterData.StringData.Length <= sizeof(Adapter->NetCfgInstanceIdBuffer) - sizeof(WCHAR))
{
DEBUGP (("[TAP] NdisReadConfiguration (NetCfgInstanceId=%wZ)\n",
&configParameter->ParameterData.StringData ));