Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-24 01:15:09 +00:00
Code Issues Projects Releases Packages Wiki Activity

[LSALIB]

Browse source 
- Fix LsaFreeReturnBuffer. It is used to free virtual memory instead of heap memory because Buffer is a pointer to a virtual memory buffer that has been allocated by an authentication package.
- Fix several DataLength calculations and a typo.

svn path=/trunk/; revision=58815
This commit is contained in:
Eric Kohl 2013-04-21 19:44:54 +00:00
parent c927959df8
commit 7029a8be32
1 changed files with 12 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
reactos/lib/lsalib/lsa.c
View file

@ -11,6 +11,7 @@
#include <ndk/lpctypes.h>
#include <ndk/lpcfuncs.h>
#include <ndk/mmfuncs.h>
#include <ndk/rtlfuncs.h>
#include <ndk/obfuncs.h>
#include <psdk/ntsecapi.h>
@ -37,7 +38,7 @@ LsaDeregisterLogonProcess(HANDLE LsaHandle)
DPRINT1("LsaDeregisterLogonProcess()\n");
ApiMessage.ApiNumber = LSASS_REQUEST_DEREGISTER_LOGON_PROCESS;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.DeregisterLogonProcess.Request);
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.DeregisterLogonProcess);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
@ -93,7 +94,7 @@ LsaCallAuthenticationPackage(HANDLE LsaHandle,
DPRINT1("LsaCallAuthenticationPackage()\n");
ApiMessage.ApiNumber = LSASS_REQUEST_CALL_AUTHENTICATION_PACKAGE;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.CallAuthenticationPackage.Request);
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.CallAuthenticationPackage);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
@ -180,7 +181,12 @@ LsaCallAuthenticationPackage(HANDLE LsaHandle,
NTSTATUS WINAPI
LsaFreeReturnBuffer(PVOID Buffer)
{
return RtlFreeHeap(Secur32Heap, 0, Buffer);
ULONG Length = 0;
return ZwFreeVirtualMemory(NtCurrentProcess(),
&Buffer,
&Length,
MEM_RELEASE);
}
@ -202,7 +208,7 @@ LsaLookupAuthenticationPackage(HANDLE LsaHandle,
}
ApiMessage.ApiNumber = LSASS_REQUEST_LOOKUP_AUTHENTICATION_PACKAGE;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.LookupAuthenticationPackage.Request);
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.LookupAuthenticationPackage);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
@ -254,7 +260,7 @@ LsaLogonUser(HANDLE LsaHandle,
NTSTATUS Status;
ApiMessage.ApiNumber = LSASS_REQUEST_LOGON_USER;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.LogonUser.Request);
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.LogonUser);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
@ -267,7 +273,7 @@ LsaLogonUser(HANDLE LsaHandle,
if (LocalGroups != NULL)
ApiMessage.LogonUser.Request.LocalGroupsCount = LocalGroups->GroupCount;
else
ApiMessage.LogonUser.Request.LocalGroups = 0;
ApiMessage.LogonUser.Request.LocalGroupsCount = 0;
ApiMessage.LogonUser.Request.SourceContext = *SourceContext;
Status = ZwRequestWaitReplyPort(LsaHandle,