[pywin32-checkins] pywin32/isapi/src FilterContext.h, 1.3, 1.4 ControlBlock.h, 1.7, 1.8

[Mark H. <mha...@us...>]

Update of /cvsroot/pywin32/pywin32/isapi/src
In directory vz-cvs-2.sog:/tmp/cvs-serv25643/isapi/src

Modified Files:
	FilterContext.h ControlBlock.h 
Log Message:
prevent isapi GetServerVariable functions crashing on invalid variable names

Index: ControlBlock.h
===================================================================
RCS file: /cvsroot/pywin32/pywin32/isapi/src/ControlBlock.h,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** ControlBlock.h	3 Feb 2009 00:51:42 -0000	1.7
--- ControlBlock.h	27 Feb 2011 05:37:50 -0000	1.8
***************
*** 69,73 ****
  			*pBuffSize = 0;
  
! 		if (lpBuff[(*pBuffSize)-1]=='\0')
  			(*pBuffSize)--;
  		return (bOK) ? true : false;
--- 69,73 ----
  			*pBuffSize = 0;
  
! 		if ((int)(*pBuffSize)>0 && lpBuff[(*pBuffSize)-1]=='\0')
  			(*pBuffSize)--;
  		return (bOK) ? true : false;

Index: FilterContext.h
===================================================================
RCS file: /cvsroot/pywin32/pywin32/isapi/src/FilterContext.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** FilterContext.h	3 Feb 2009 00:51:42 -0000	1.3
--- FilterContext.h	27 Feb 2011 05:37:50 -0000	1.4
***************
*** 50,54 ****
  			*pBuffSize = 0;
  
! 		if (lpBuff[(*pBuffSize)-1]=='\0')
  			(*pBuffSize)--;
  		return (bOK) ? true : false;
--- 50,54 ----
  			*pBuffSize = 0;
  
! 		if ((int)(*pBuffSize)>0 && lpBuff[(*pBuffSize)-1]=='\0')
  			(*pBuffSize)--;
  		return (bOK) ? true : false;