From 79ecd2dbfa41c6e121eaf320689caf01d331a91c Mon Sep 17 00:00:00 2001 From: Eric Dong Date: Wed, 25 Jun 2014 06:49:53 +0000 Subject: Refine code to make it more safely. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong Reviewed-by: Jeff Fan git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15591 6f19259b-4bc3-4df7-8a09-765794883524 --- SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon') diff --git a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c index 95306e5759..48bc38ca54 100644 --- a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c +++ b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c @@ -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; -- cgit v1.2.3