Reviewed-by:[email protected] > -----Original Message----- > From: Wu, Hao A > Sent: Friday, January 6, 2017 4:55 PM > To: [email protected] > Cc: Wu, Hao A <[email protected]>; Zhang, Chao B <[email protected]>; > Yao, Jiewen <[email protected]> > Subject: [PATCH] SecurityPkg/TcgDxe: Refine to compare 2 values with the same > type > > Cc: Chao Zhang <[email protected]> > Cc: Jiewen Yao <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Hao Wu <[email protected]> > --- > SecurityPkg/Tcg/TcgDxe/TcgDxe.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/SecurityPkg/Tcg/TcgDxe/TcgDxe.c b/SecurityPkg/Tcg/TcgDxe/TcgDxe.c > index f7bf79a..5b7c5c3 100644 > --- a/SecurityPkg/Tcg/TcgDxe/TcgDxe.c > +++ b/SecurityPkg/Tcg/TcgDxe/TcgDxe.c > @@ -8,7 +8,7 @@ buffer overflow, integer overflow. > > TcgDxePassThroughToTpm() will receive untrusted input and do basic > validation. > > -Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR> > +Copyright (c) 2005 - 2017, Intel Corporation. All rights reserved.<BR> > (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR> > This program and the accompanying materials > are licensed and made available under the terms and conditions of the BSD > License > @@ -395,7 +395,7 @@ TpmCommLogEvent ( > // > // Prevent Event Overflow > // > - if (NewEventHdr->EventSize > (UINTN)(~0) - sizeof (*NewEventHdr)) { > + if ((UINTN) NewEventHdr->EventSize > MAX_UINTN - sizeof > (*NewEventHdr)) { > return EFI_OUT_OF_RESOURCES; > } > > -- > 1.9.5.msysgit.0
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