sravan/system76-edk2
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1. Support netboot6 tftp URL format like tftp://[aaaa::bbbb]/myfile.efi;mode=octet, other mode is rejected.

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2. Fix bug in PXE driver UdpRead function to handle the IP fragmentation.

Signed-off-by: sfu5
Reviewed-by: xdu2
Reviewed-by: hhuan13

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12308 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2011-09-09 08:31:08 +00:00
parent afc5448e18
commit eb2710af5b
2 changed files with 98 additions and 25 deletions
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12
NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
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@@ -239,6 +239,7 @@ PxeBcExtractBootFileUrl (
CHAR8 TmpChar;
CHAR8 *ServerAddressOption;
CHAR8 *ServerAddress;
CHAR8 *ModeStr;
EFI_STATUS Status;
//
@@ -322,6 +323,17 @@ PxeBcExtractBootFileUrl (
++BootFileNamePtr;
BootFileNameLen = (UINT16)(Length - (UINT16) ((UINTN)BootFileNamePtr - (UINTN)TmpStr) + 1);
if (BootFileNameLen != 0 || FileName != NULL) {
//
// Remove trailing mode=octet if present and ignore. All other modes are
// invalid for netboot6, so reject them.
//
ModeStr = AsciiStrStr (BootFileNamePtr, ";mode=octet");
if (ModeStr != NULL && *(ModeStr + AsciiStrLen (";mode=octet")) == '\0') {
*ModeStr = '\0';
} else if (AsciiStrStr (BootFileNamePtr, ";mode=") != NULL) {
return EFI_INVALID_PARAMETER;
}
//
// Extract boot file name from URL.
//