[hbelusca] 70445: [VFATLIB] - Formatting fixes. - Use RtlZeroMemory/RtlFillMemory instead of memset.

Author: hbelusca
Date: Sun Dec 27 19:30:53 2015
New Revision: 70445

URL: http://svn.reactos.org/svn/reactos?rev=70445&view=rev
Log:
[VFATLIB]
- Formatting fixes.
- Use RtlZeroMemory/RtlFillMemory instead of memset.

Modified:
    trunk/reactos/lib/fslib/vfatlib/common.c
    trunk/reactos/lib/fslib/vfatlib/fat12.c
    trunk/reactos/lib/fslib/vfatlib/fat16.c

Modified: trunk/reactos/lib/fslib/vfatlib/common.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/fslib/vfatlib/common.c…
==============================================================================
--- trunk/reactos/lib/fslib/vfatlib/common.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/fslib/vfatlib/common.c	[iso-8859-1] Sun Dec 27 19:30:53 2015
@@ -129,7 +129,6 @@
 done:
     /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-
     return Status;
 }
 

Modified: trunk/reactos/lib/fslib/vfatlib/fat12.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/fslib/vfatlib/fat12.c?…
==============================================================================
--- trunk/reactos/lib/fslib/vfatlib/fat12.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/fslib/vfatlib/fat12.c	[iso-8859-1] Sun Dec 27 19:30:53 2015
@@ -35,12 +35,13 @@
         return STATUS_INSUFFICIENT_RESOURCES;
 
     /* Zero the new bootsector */
-    memset(NewBootSector, 0, BootSector->BytesPerSector);
+    RtlZeroMemory(NewBootSector, BootSector->BytesPerSector);
 
     /* Copy FAT16 BPB to new bootsector */
     memcpy(&NewBootSector->OEMName[0],
            &BootSector->OEMName[0],
-           FIELD_OFFSET(FAT16_BOOT_SECTOR, Res2) - FIELD_OFFSET(FAT16_BOOT_SECTOR,
OEMName)); /* FAT16 BPB length (up to (not including) Res2) */
+           FIELD_OFFSET(FAT16_BOOT_SECTOR, Res2) - FIELD_OFFSET(FAT16_BOOT_SECTOR,
OEMName));
+           /* FAT16 BPB length (up to (not including) Res2) */
 
     /* Write the boot sector signature */
     NewBootSector->Signature1 = 0xAA550000;
@@ -59,15 +60,14 @@
     if (!NT_SUCCESS(Status))
     {
         DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-        RtlFreeHeap(RtlGetProcessHeap(), 0, NewBootSector);
-        return Status;
-    }
-
-    /* Free the new boot sector */
+        goto done;
+    }
+
+    UpdateProgress(Context, 1);
+
+done:
+    /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, NewBootSector);
-
-    UpdateProgress(Context, 1);
-
     return Status;
 }
 
@@ -94,7 +94,7 @@
         return STATUS_INSUFFICIENT_RESOURCES;
 
     /* Zero the buffer */
-    memset(Buffer, 0, 32 * 1024);
+    RtlZeroMemory(Buffer, 32 * 1024);
 
     /* FAT cluster 0 & 1*/
     Buffer[0] = 0xf8; /* Media type */
@@ -115,14 +115,13 @@
     if (!NT_SUCCESS(Status))
     {
         DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-        RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-        return Status;
+        goto done;
     }
 
     UpdateProgress(Context, 1);
 
     /* Zero the begin of the buffer */
-    memset(Buffer, 0, 3);
+    RtlZeroMemory(Buffer, 3);
 
     /* Zero the rest of the FAT */
     Sectors = 32 * 1024 / BootSector->BytesPerSector;
@@ -148,16 +147,15 @@
         if (!NT_SUCCESS(Status))
         {
             DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-            RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-            return Status;
+            goto done;
         }
 
         UpdateProgress(Context, Sectors);
     }
 
+done:
     /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-
     return Status;
 }
 
@@ -198,7 +196,7 @@
         return STATUS_INSUFFICIENT_RESOURCES;
 
     /* Zero the buffer */
-    memset(Buffer, 0, 32 * 1024);
+    RtlZeroMemory(Buffer, 32 * 1024);
 
     Sectors = 32 * 1024 / BootSector->BytesPerSector;
     for (i = 0; i < RootDirSectors; i += Sectors)
@@ -225,16 +223,15 @@
         if (!NT_SUCCESS(Status))
         {
             DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-            RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-            return Status;
+            goto done;
         }
 
         UpdateProgress(Context, Sectors);
     }
 
+done:
     /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-
     return Status;
 }
 
@@ -277,7 +274,7 @@
 
     DPRINT("SectorCount = %lu\n", SectorCount);
 
-    memset(&BootSector, 0, sizeof(FAT16_BOOT_SECTOR));
+    RtlZeroMemory(&BootSector, sizeof(FAT16_BOOT_SECTOR));
     memcpy(&BootSector.OEMName[0], "MSWIN4.1", 8);
     BootSector.BytesPerSector = DiskGeometry->BytesPerSector;
     BootSector.SectorsPerCluster = ClusterSize / BootSector.BytesPerSector;
@@ -301,7 +298,7 @@
     else
     {
         RtlUnicodeStringToOemString(&VolumeLabel, Label, TRUE);
-        memset(&BootSector.VolumeLabel[0], ' ', 11);
+        RtlFillMemory(&BootSector.VolumeLabel[0], 11, ' ');
         memcpy(&BootSector.VolumeLabel[0], VolumeLabel.Buffer,
                VolumeLabel.Length < 11 ? VolumeLabel.Length : 11);
         RtlFreeOemString(&VolumeLabel);

Modified: trunk/reactos/lib/fslib/vfatlib/fat16.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/fslib/vfatlib/fat16.c?…
==============================================================================
--- trunk/reactos/lib/fslib/vfatlib/fat16.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/fslib/vfatlib/fat16.c	[iso-8859-1] Sun Dec 27 19:30:53 2015
@@ -35,12 +35,13 @@
         return STATUS_INSUFFICIENT_RESOURCES;
 
     /* Zero the new bootsector */
-    memset(NewBootSector, 0, BootSector->BytesPerSector);
+    RtlZeroMemory(NewBootSector, BootSector->BytesPerSector);
 
     /* Copy FAT16 BPB to new bootsector */
     memcpy(&NewBootSector->OEMName[0],
            &BootSector->OEMName[0],
-           FIELD_OFFSET(FAT16_BOOT_SECTOR, Res2) - FIELD_OFFSET(FAT16_BOOT_SECTOR,
OEMName)); /* FAT16 BPB length (up to (not including) Res2) */
+           FIELD_OFFSET(FAT16_BOOT_SECTOR, Res2) - FIELD_OFFSET(FAT16_BOOT_SECTOR,
OEMName));
+           /* FAT16 BPB length (up to (not including) Res2) */
 
     /* Write the boot sector signature */
     NewBootSector->Signature1 = 0xAA550000;
@@ -59,15 +60,14 @@
     if (!NT_SUCCESS(Status))
     {
         DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-        RtlFreeHeap(RtlGetProcessHeap(), 0, NewBootSector);
-        return Status;
+        goto done;
     }
 
     UpdateProgress(Context, 1);
 
-    /* Free the new boot sector */
+done:
+    /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, NewBootSector);
-
     return Status;
 }
 
@@ -93,7 +93,7 @@
       return STATUS_INSUFFICIENT_RESOURCES;
 
     /* Zero the buffer */
-    memset(Buffer, 0, 32 * 1024);
+    RtlZeroMemory(Buffer, 32 * 1024);
 
     /* FAT cluster 0 */
     Buffer[0] = 0xf8; /* Media type */
@@ -117,14 +117,13 @@
     if (!NT_SUCCESS(Status))
     {
         DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-        RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-        return Status;
+        goto done;
     }
 
     UpdateProgress(Context, 1);
 
     /* Zero the begin of the buffer */
-    memset(Buffer, 0, 4);
+    RtlZeroMemory(Buffer, 4);
 
     /* Zero the rest of the FAT */
     Sectors = 32 * 1024 / BootSector->BytesPerSector;
@@ -150,16 +149,15 @@
         if (!NT_SUCCESS(Status))
         {
             DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-            RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-            return Status;
+            goto done;
         }
 
         UpdateProgress(Context, Sectors);
     }
 
+done:
     /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-
     return Status;
 }
 
@@ -199,7 +197,7 @@
         return STATUS_INSUFFICIENT_RESOURCES;
 
     /* Zero the buffer */
-    memset(Buffer, 0, 32 * 1024);
+    RtlZeroMemory(Buffer, 32 * 1024);
 
     Sectors = 32 * 1024 / BootSector->BytesPerSector;
     for (i = 0; i < RootDirSectors; i += Sectors)
@@ -224,16 +222,15 @@
         if (!NT_SUCCESS(Status))
         {
             DPRINT("NtWriteFile() failed (Status %lx)\n", Status);
-            RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-            return Status;
+            goto done;
         }
 
         UpdateProgress(Context, Sectors);
     }
 
+done:
     /* Free the buffer */
     RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-
     return Status;
 }
 
@@ -284,7 +281,7 @@
     SectorCount = PartitionInfo->PartitionLength.QuadPart >>
         GetShiftCount(DiskGeometry->BytesPerSector); /* Use shifting to avoid 64-bit
division */
 
-    memset(&BootSector, 0, sizeof(FAT16_BOOT_SECTOR));
+    RtlZeroMemory(&BootSector, sizeof(FAT16_BOOT_SECTOR));
     memcpy(&BootSector.OEMName[0], "MSWIN4.1", 8);
     BootSector.BytesPerSector = DiskGeometry->BytesPerSector;
     BootSector.SectorsPerCluster = ClusterSize / BootSector.BytesPerSector;
@@ -308,7 +305,7 @@
     else
     {
         RtlUnicodeStringToOemString(&VolumeLabel, Label, TRUE);
-        memset(&BootSector.VolumeLabel[0], ' ', 11);
+        RtlFillMemory(&BootSector.VolumeLabel[0], 11, ' ');
         memcpy(&BootSector.VolumeLabel[0], VolumeLabel.Buffer,
                VolumeLabel.Length < 11 ? VolumeLabel.Length : 11);
         RtlFreeOemString(&VolumeLabel);