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| author | Eric Dong <eric.dong@intel.com> | 2014-06-25 06:49:53 +0000 |
|---|---|---|
| committer | ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-06-25 06:49:53 +0000 |
| commit | 79ecd2dbfa41c6e121eaf320689caf01d331a91c (patch) | |
| tree | 4165b99dcf628f9395f320f276fe1ca9d5f1740f /SourceLevelDebugPkg/Library | |
| parent | 1fee5304db562db9f0757af077da100336566cd9 (diff) | |
| download | edk2-79ecd2dbfa41c6e121eaf320689caf01d331a91c.zip edk2-79ecd2dbfa41c6e121eaf320689caf01d331a91c.tar.gz edk2-79ecd2dbfa41c6e121eaf320689caf01d331a91c.tar.bz2 | |
Refine code to make it more safely.
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
Diffstat (limited to 'SourceLevelDebugPkg/Library')
| -rw-r--r-- | SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c index 95306e5..48bc38c 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;
|