[php-directfb-cvs] PHP-DirectFB/src isurface.c,1.2,1.3

[Claudio C. <kl...@us...>]

Update of /cvsroot/php-directfb/PHP-DirectFB/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3914

Modified Files:
	isurface.c 
Log Message:
Fixed segfault when GetAccalerationMask() is called whithout arguments.


Index: isurface.c
===================================================================
RCS file: /cvsroot/php-directfb/PHP-DirectFB/src/isurface.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** isurface.c	13 Nov 2004 10:52:21 -0000	1.2
--- isurface.c	13 Nov 2004 10:57:13 -0000	1.3
***************
*** 96,100 ****
       IDirectFBSurface    *source  = NULL;
       DFBAccelerationMask  mask    = 0;
!      zval                *obj;
  
       DIRECTFB_THIS_GET_PRIVATE( surface );
--- 96,100 ----
       IDirectFBSurface    *source  = NULL;
       DFBAccelerationMask  mask    = 0;
!      zval                *obj     = NULL;
  
       DIRECTFB_THIS_GET_PRIVATE( surface );
***************
*** 104,108 ****
            INVARG();
  
!      DIRECTFB_INTERFACE_GET_PRIVATE( obj, IDirectFBSurface, source );
  
       dfb_errno = surface->GetAccelerationMask( surface, source, &mask );
--- 104,109 ----
            INVARG();
  
!      if (obj)
!           DIRECTFB_INTERFACE_GET_PRIVATE( obj, IDirectFBSurface, source );
  
       dfb_errno = surface->GetAccelerationMask( surface, source, &mask );