Index: /trunk/src/VBox/Runtime/r0drv/solaris/thread2-r0drv-solaris.c
===================================================================
--- /trunk/src/VBox/Runtime/r0drv/solaris/thread2-r0drv-solaris.c	(revision 52981)
+++ /trunk/src/VBox/Runtime/r0drv/solaris/thread2-r0drv-solaris.c	(revision 52982)
@@ -113,5 +113,5 @@
                                        rtThreadNativeMain,              /* Thread function */
                                        pThreadInt,                      /* Function data */
-                                       sizeof(pThreadInt),              /* Data size */
+                                       0,                               /* Data size */
                                        (proc_t *)RTR0ProcHandleSelf(),  /* Process handle */
                                        TS_RUN,                          /* Ready to run */