components/sysutils/virtualbox/patches/07-stackclash.patch

   1 Patch from Andy Fiddaman <omnios@citrus-it.net>
   2
   3 Following the integration of '9641 want stack-clash mitigation', as_map()
   4 now expects callback functions to be:
   5
   6 typedef int (*segcreate_func_t)(struct seg **, void *);
   7
   8 --- VirtualBox-7.0.18/src/VBox/Runtime/r0drv/solaris/memobj-r0drv-solaris.h.orig
   9 +++ VirtualBox-7.0.18/src/VBox/Runtime/r0drv/solaris/memobj-r0drv-solaris.h
  10 @@ -68,8 +68,9 @@
  11  static vnode_t s_segVBoxVnode;
  12
  13
  14 -DECLINLINE(int) rtR0SegVBoxSolCreate(seg_t *pSeg, void *pvArgs)
  15 +DECLINLINE(int) rtR0SegVBoxSolCreate(seg_t **ppSeg, void *pvArgs)
  16  {
  17 +    seg_t          *pSeg       = *ppSeg;
  18      struct as      *pAddrSpace = pSeg->s_as;
  19      PSEGVBOX_CRARGS pArgs      = pvArgs;
  20      PSEGVBOX_DATA   pData      = kmem_zalloc(sizeof(*pData), KM_SLEEP);