- Mac Install: Fix an off by one error reported during a security audit

mac_install/
        CustomInstall.cpp

svn path=/trunk/boinc/; revision=18479

checkin_notes

@@ -5928,3 +5928,9 @@ Rom    19 June 2009
     clientgui/
         AccountManagerPropertiesPage.cpp
         ProjectPropertiesPage.cpp
+
+Rom    19 June 2009
+    - Mac Install: Fix an off by one error reported during a security audit
+    
+    mac_install/
+        CustomInstall.cpp

mac_installer/CustomInstall.cpp

@@ -89,7 +89,7 @@ int main(int argc, char *argv[])
         show_message((StringPtr)"\pPath to application is too long.");
         return 0;
     }
-    strncpy(path, argv[0], sizeof(path));   // Path to this application.
+    strncpy(path, argv[0], sizeof(path)-1);   // Path to this application.
     p = strstr(path, "/Contents/MacOS/");
     *p = '\0';
     p = strrchr(path, '/');