[hbelusca] 57701: [CSRSRV] - Use a variable ServerDll instead of using each time CsrLoadedServerDll[i], as it is done in some other places. - Clean the code (remove extra-parentheses). - Zero-out t...

Author: hbelusca
Date: Tue Nov 13 21:08:19 2012
New Revision: 57701

URL: http://svn.reactos.org/svn/reactos?rev=57701&view=rev
Log:
[CSRSRV]
- Use a variable ServerDll instead of using each time CsrLoadedServerDll[i], as it is done in some other places.
- Clean the code (remove extra-parentheses).
- Zero-out the memory buffer allocated for CsrSrvSharedStaticServerData.

Modified:
    branches/ros-csrss/subsystems/win32/csrsrv/init.c
    branches/ros-csrss/subsystems/win32/csrsrv/procsup.c
    branches/ros-csrss/subsystems/win32/csrsrv/server.c
    branches/ros-csrss/subsystems/win32/csrsrv/session.c

Modified: branches/ros-csrss/subsystems/win32/csrsrv/init.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-csrss/subsystems/win32/csrsr...
==============================================================================
--- branches/ros-csrss/subsystems/win32/csrsrv/init.c [iso-8859-1] (original)
+++ branches/ros-csrss/subsystems/win32/csrsrv/init.c [iso-8859-1] Tue Nov 13 21:08:19 2012
@@ -54,7 +54,7 @@
         ServerDll = CsrLoadedServerDll[i];

/* Make sure it's valid and that it has callback */
-        if ((ServerDll) && (ServerDll->HardErrorCallback))
+        if (ServerDll && ServerDll->HardErrorCallback)
         {
             ServerDll->HardErrorCallback(ThreadData, HardErrorMessage);
         }

Modified: branches/ros-csrss/subsystems/win32/csrsrv/procsup.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-csrss/subsystems/win32/csrsr...
==============================================================================
--- branches/ros-csrss/subsystems/win32/csrsrv/procsup.c [iso-8859-1] (original)
+++ branches/ros-csrss/subsystems/win32/csrsrv/procsup.c [iso-8859-1] Tue Nov 13 21:08:19 2012
@@ -437,7 +437,7 @@
         ServerDll = CsrLoadedServerDll[i];

/* Check if it's valid and if it has a Disconnect Callback */
-        if ((ServerDll) && (ServerDll->DisconnectCallback))
+        if (ServerDll && ServerDll->DisconnectCallback)
         {
             /* Call it */
             ServerDll->DisconnectCallback(CsrProcess);
@@ -530,6 +530,7 @@
     PCSR_THREAD CurrentThread = CsrGetClientThread();
     CLIENT_ID CurrentCid;
     PCSR_PROCESS CurrentProcess;
+    PCSR_SERVER_DLL ServerDll;
     PVOID ProcessData;
     ULONG i;
     PCSR_PROCESS CsrProcess;
@@ -564,8 +565,11 @@
     ProcessData = &CurrentProcess->ServerData[CSR_SERVER_DLL_MAX];
     for (i = 0; i < CSR_SERVER_DLL_MAX; i++)
     {
+        /* Get the current Server */
+        ServerDll = CsrLoadedServerDll[i];
+
         /* Check if the DLL is Loaded and has Per Process Data */
-        if ((CsrLoadedServerDll[i]) && (CsrLoadedServerDll[i]->SizeOfProcessData))
+        if (ServerDll && ServerDll->SizeOfProcessData)
         {
             /* Set the pointer */
             CsrProcess->ServerData[i] = ProcessData;
@@ -573,11 +577,11 @@
             /* Copy the Data */
             RtlMoveMemory(ProcessData,
                           CurrentProcess->ServerData[i],
-                          CsrLoadedServerDll[i]->SizeOfProcessData);
+                          ServerDll->SizeOfProcessData);

/* Update next data pointer */
             ProcessData = (PVOID)((ULONG_PTR)ProcessData +
-                                  CsrLoadedServerDll[i]->SizeOfProcessData);
+                                  ServerDll->SizeOfProcessData);
         }
         else
         {
@@ -1305,7 +1309,9 @@
             {
                 /* Get the current server */
                 ServerDll = CsrLoadedServerDll[i];
-                if ((ServerDll) && (ServerDll->ShutdownProcessCallback))
+
+                /* Check if it's valid and if it has a Shutdown Process Callback */
+                if (ServerDll && ServerDll->ShutdownProcessCallback)
                 {
                     /* Release the lock, make the callback, and acquire it back */
                     CsrReleaseProcessLock();

Modified: branches/ros-csrss/subsystems/win32/csrsrv/server.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-csrss/subsystems/win32/csrsr...
==============================================================================
--- branches/ros-csrss/subsystems/win32/csrsrv/server.c [iso-8859-1] (original)
+++ branches/ros-csrss/subsystems/win32/csrsrv/server.c [iso-8859-1] Tue Nov 13 21:08:19 2012
@@ -421,7 +421,7 @@

/* Now allocate space from the heap for the Shared Data */
     CsrSrvSharedStaticServerData = RtlAllocateHeap(CsrSrvSharedSectionHeap,
-                                                   0,
+                                                   HEAP_ZERO_MEMORY,
                                                    CSR_SERVER_DLL_MAX * sizeof(PVOID));
     if (!CsrSrvSharedStaticServerData) return STATUS_NO_MEMORY;

Modified: branches/ros-csrss/subsystems/win32/csrsrv/session.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-csrss/subsystems/win32/csrsr...
==============================================================================
--- branches/ros-csrss/subsystems/win32/csrsrv/session.c [iso-8859-1] (original)
+++ branches/ros-csrss/subsystems/win32/csrsrv/session.c [iso-8859-1] Tue Nov 13 21:08:19 2012
@@ -215,10 +215,11 @@
     PSB_CREATE_SESSION_MSG CreateSession = &ApiMessage->CreateSession;
     HANDLE hProcess, hThread;
     PCSR_PROCESS CsrProcess;
+    PCSR_THREAD CsrThread;
+    PCSR_SERVER_DLL ServerDll;
+    PVOID ProcessData;
     NTSTATUS Status;
     KERNEL_USER_TIMES KernelTimes;
-    PCSR_THREAD CsrThread;
-    PVOID ProcessData;
     ULONG i;

/* Save the Process and Thread Handles */
@@ -309,15 +310,18 @@
     /* Loop every DLL */
     for (i = 0; i < CSR_SERVER_DLL_MAX; i++)
     {
+        /* Get the current Server */
+        ServerDll = CsrLoadedServerDll[i];
+
         /* Check if the DLL is loaded and has Process Data */
-        if (CsrLoadedServerDll[i] && CsrLoadedServerDll[i]->SizeOfProcessData)
+        if (ServerDll && ServerDll->SizeOfProcessData)
         {
             /* Write the pointer to the data */
             CsrProcess->ServerData[i] = ProcessData;

/* Move to the next data location */
             ProcessData = (PVOID)((ULONG_PTR)ProcessData +
-                                  CsrLoadedServerDll[i]->SizeOfProcessData);
+                                  ServerDll->SizeOfProcessData);
         }
         else
         {