sravan/system76-edk2
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1. In IPv4 and IPv6 driver, before calling IPsec, a new NET_FRAGMENT structure is allocated and then passed to IPsec, it should be released after it is done to avoid the memory leak.

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2. In IPsec driver it wrongly use the HeadLen to calculate the IP header length after the IPsec process. Correct this mistake.

Signed-off-by: qianouyang
Reviewed-by: jjin9
Reviewed-by: ZhangCaoIntel

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11824 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qianouyang
2011-06-14 09:45:59 +00:00
parent 08cd970203
commit 94b928ca59
3 changed files with 46 additions and 12 deletions
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2
NetworkPkg/IpSecDxe/IpSecImpl.c
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@@ -1596,7 +1596,7 @@ IpSecEspInboundPacket (
//
if (!SadData->Mode == EfiIPsecTunnel) {
if (IpVersion == IP_VERSION_4) {
((IP4_HEAD *) IpHead)->TotalLen = HTONS ((UINT16) (((IP4_HEAD *) IpHead)->HeadLen + PlainPayloadSize));
((IP4_HEAD *) IpHead)->TotalLen = HTONS ((UINT16) ((((IP4_HEAD *) IpHead)->HeadLen << 2) + PlainPayloadSize));
} else {
IpSecHeadSize = IpSecGetPlainExtHeadSize (IpHead, LastHead);
((EFI_IP6_HEADER *) IpHead)->PayloadLength = HTONS ((UINT16)(IpSecHeadSize + PlainPayloadSize));