1 files changed, 6 insertions, 0 deletions
diff --git a/g10/keygen.c b/g10/keygen.c
index fe3893499..6380ca171 100644
--- a/g10/keygen.c
+++ b/g10/keygen.c
@@ -2215,6 +2215,12 @@ read_parameter_file( const char *fname )
       fname = "-";
 
     fp = iobuf_open (fname);
+    if (fp && is_secured_file (iobuf_get_fd (fp)))
+      {
+        iobuf_close (fp);
+        fp = NULL;
+        errno = EPERM;
+      }
     if (!fp) {
       log_error (_("can't open `%s': %s\n"), fname, strerror(errno) );
       return;