Update of /cvsroot/squeak/squeak/platforms/unix/plugins/SecurityPlugin
In directory sc8-pr-cvs1:/tmp/cvs-serv6251/plugins/SecurityPlugin
Modified Files:
sqUnixSecurity.c
Log Message:
Ian Piumarta's release 3.4.1
Index: sqUnixSecurity.c
===================================================================
RCS file: /cvsroot/squeak/squeak/platforms/unix/plugins/SecurityPlugin/sqUnixSecurity.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** sqUnixSecurity.c 6 Mar 2002 23:59:11 -0000 1.2
--- sqUnixSecurity.c 12 May 2003 07:39:04 -0000 1.3
***************
*** 1,15 ****
/* sqUnixSecurity.c -- directory operations for Unix
*
* Note: According to Ian Piumarta, the Unix VM is inherently insecure since
* pluggable primitives can access all of libc! It would need
* some linker magic to hide these from dlsym().
! *
* A workaround would be to disallow lookups via dlsym() when
* fileaccess is disallowed - internal plugins should still work ...
- *
- * Author: Bert Freudenberg (heavily based on Andreas Raab's sqWin32Security.c)
*/
#include "sq.h"
#include <sys/param.h>
--- 1,19 ----
/* sqUnixSecurity.c -- directory operations for Unix
*
+ * Author: Bert Freudenberg (heavily based on Andreas Raab's sqWin32Security.c)
+ *
+ * Last edited: 2002-10-26 14:43:23 by piumarta on emilia.inria.fr
+ *
* Note: According to Ian Piumarta, the Unix VM is inherently insecure since
* pluggable primitives can access all of libc! It would need
* some linker magic to hide these from dlsym().
! *
* A workaround would be to disallow lookups via dlsym() when
* fileaccess is disallowed - internal plugins should still work ...
*/
#include "sq.h"
+ #include "SecurityPlugin.h"
+
#include <sys/param.h>
***************
*** 179,183 ****
! int ioCanListenOnPort(void* s, int port)
{
return allowSocketAccess;
--- 183,187 ----
! int ioCanListenOnPort(int s, int port)
{
return allowSocketAccess;
***************
*** 203,206 ****
--- 207,212 ----
char *ioGetSecureUserDirectory(void)
{
+ if (secureUserDirectory[0] == '\0')
+ return (char *)success(false);
return secureUserDirectory;
}
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