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Refine code to make it more safely.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>




git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15591 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eric Dong
2014-06-25 06:49:53 +00:00
committed by ydong10
parent 1fee5304db
commit 79ecd2dbfa
3 changed files with 8 additions and 4 deletions
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5
SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
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@ -587,7 +587,7 @@ ReadRemainingBreakPacket (
//
// Has received start symbol, try to read the rest part
//
if (DebugPortReadBuffer (Handle, &DebugHeader->Command, sizeof (DEBUG_PACKET_HEADER) - 1, READ_PACKET_TIMEOUT) == 0) {
if (DebugPortReadBuffer (Handle, (UINT8 *)DebugHeader + OFFSET_OF (DEBUG_PACKET_HEADER, Command), sizeof (DEBUG_PACKET_HEADER) - OFFSET_OF (DEBUG_PACKET_HEADER, Command), READ_PACKET_TIMEOUT) == 0) {
//
// Timeout occur, exit
//
@ -1014,7 +1014,7 @@ ReceivePacket (
//
Received = DebugPortReadBuffer (
Handle,
&DebugHeader->Command,
(UINT8 *)DebugHeader + OFFSET_OF (DEBUG_PACKET_HEADER, Command),
OFFSET_OF (DEBUG_PACKET_HEADER, Length) + sizeof (DebugHeader->Length) - sizeof (DebugHeader->StartSymbol),
Timeout
);
@ -2104,6 +2104,7 @@ InterruptProcess (
UINT32 IssuedViewPoint;
DEBUG_AGENT_EXCEPTION_BUFFER *ExceptionBuffer;
InputCharacter = 0;
ProcessorIndex = 0;
IssuedViewPoint = 0;
BreakReceived = FALSE;