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- Fail if From is NULL

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- Fixes Coverity error 652

svn path=/branches/aicom-network-fixes/; revision=36524
This commit is contained in:
Cameron Gutman 2008-09-26 03:03:55 +00:00
parent 975e8109a2
commit d8398cc719
1 changed files with 5 additions and 8 deletions
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13
drivers/network/afd/afd/tdiconn.c
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@ -194,6 +194,8 @@ TdiBuildConnectionInfoPair
ULONG TdiAddressSize;
PTDI_CONNECTION_INFORMATION FromTdiConn, ToTdiConn;
if (!From) return STATUS_INVALID_PARAMETER;
/* FIXME: Get from socket information */
TdiAddressSize = TdiAddressSizeFromType(From->Address[0].AddressType);
SizeOfEntry = TdiAddressSize + sizeof(TDI_CONNECTION_INFORMATION);
@ -207,15 +209,10 @@ TdiBuildConnectionInfoPair
RtlZeroMemory( LayoutFrame, 2 * SizeOfEntry );
FromTdiConn = (PTDI_CONNECTION_INFORMATION)LayoutFrame;
ToTdiConn = (PTDI_CONNECTION_INFORMATION)LayoutFrame + SizeOfEntry;
FromTdiConn = (PTDI_CONNECTION_INFORMATION)LayoutFrame;
ToTdiConn = (PTDI_CONNECTION_INFORMATION)LayoutFrame + SizeOfEntry;
if (From != NULL) {
TdiBuildConnectionInfoInPlace( FromTdiConn, From );
} else {
TdiBuildNullConnectionInfoInPlace( FromTdiConn,
From->Address[0].AddressType );
}
TdiBuildConnectionInfoInPlace( FromTdiConn, From );
TdiBuildConnectionInfoInPlace( ToTdiConn, To );