diff options
| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2015-08-06 05:45:32 +0000 |
|---|---|---|
| committer | jiaxinwu <jiaxinwu@Edk2> | 2015-08-06 05:45:32 +0000 |
| commit | 3fd56a2672ede208e44d5bc495339bfb9ba6cd5d (patch) | |
| tree | 55e583b8e88d8cc2a22de6cb3515274cbb5533eb /ShellPkg | |
| parent | 5630cdfe9fcaf54f704be05f0311987bfcae4dc2 (diff) | |
| download | edk2-3fd56a2672ede208e44d5bc495339bfb9ba6cd5d.tar.gz edk2-3fd56a2672ede208e44d5bc495339bfb9ba6cd5d.tar.bz2 edk2-3fd56a2672ede208e44d5bc495339bfb9ba6cd5d.zip | |
ShellPkg: Fix issue about ping fail with IPv4
Fix issue about ping fail with IPv4, which is caused by the incorrect
checksum in request message.
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18167 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg')
| -rw-r--r-- | ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c index 643be2304f..cc3c0c3db5 100644 --- a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c +++ b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c @@ -598,8 +598,7 @@ PingGenerateToken ( //
Request->Type = (UINT8)(Private->IpChoice==PING_IP_CHOICE_IP6?ICMP_V6_ECHO_REQUEST:ICMP_V4_ECHO_REQUEST);
Request->Code = 0;
- Request->SequenceNum = SequenceNum;
- Request->TimeStamp = TimeStamp;
+ Request->SequenceNum = SequenceNum;
Request->Identifier = 0;
Request->Checksum = 0;
@@ -607,6 +606,7 @@ PingGenerateToken ( // Assembly token for transmit.
//
if (Private->IpChoice==PING_IP_CHOICE_IP6) {
+ Request->TimeStamp = TimeStamp;
((EFI_IP6_TRANSMIT_DATA*)TxData)->ExtHdrsLength = 0;
((EFI_IP6_TRANSMIT_DATA*)TxData)->ExtHdrs = NULL;
((EFI_IP6_TRANSMIT_DATA*)TxData)->OverrideData = 0;
@@ -628,6 +628,7 @@ PingGenerateToken ( ((EFI_IP4_TRANSMIT_DATA*)TxData)->DestinationAddress.Addr[3] = Private->DstAddress[3];
HeadSum = NetChecksum ((UINT8 *) Request, Private->BufferSize);
+ Request->TimeStamp = TimeStamp;
TempChecksum = NetChecksum ((UINT8 *) &Request->TimeStamp, sizeof (UINT64));
Request->Checksum = (UINT16)(~NetAddChecksum (HeadSum, TempChecksum));
}
|