MessagingService: use BytePointer

Change-Id: If7890e215180206010a374b8afa9f4cd47325afc Reviewed-on: https://review.haiku-os.org/c/1099 Reviewed-by: waddlesplash <[email protected]>
2019-03-09 17:09:11 +00:00
parent 5bf19df235
commit 995aabb04e
1 changed files with 4 additions and 4 deletions
@@ -10,6 +10,7 @@
 #include <new>

 #include <AutoDeleter.h>
+#include <BytePointer.h>
 #include <KernelExport.h>
 #include <KMessage.h>
 #include <messaging.h>
@@ -199,8 +200,7 @@ MessagingArea::AllocateCommand(uint32 commandWhat, int32 dataSize,
 	}

 	// init the command
-	messaging_command *command
-		= (messaging_command*)((char*)fHeader + commandOffset);
+	BytePointer<messaging_command> command((char*)fHeader + commandOffset);
 	command->next_command = 0;
 	command->command = commandWhat;
 	command->size = size;
@@ -243,7 +243,7 @@ MessagingArea::_CheckCommand(int32 offset, int32 &size)
 	}

 	// get and check size
-	messaging_command *command = (messaging_command*)((char*)fHeader + offset);
+	BytePointer<messaging_command> command((char*)fHeader + offset);
 	size = command->size;
 	if (size < (int32)sizeof(messaging_command))
 		return NULL;
@@ -251,7 +251,7 @@ MessagingArea::_CheckCommand(int32 offset, int32 &size)
 	if (offset + size > fSize)
 		return NULL;

-	return command;
+	return &command;
 }