diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index de42bd07..3ad1e47c 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2009.04.06.143109"
+#define Xorriso_timestamP "2009.04.06.161541"
diff --git a/xorriso/xorrisoburn.c b/xorriso/xorrisoburn.c
index 9c927ab5..b64d309d 100644
--- a/xorriso/xorrisoburn.c
+++ b/xorriso/xorrisoburn.c
@@ -9811,7 +9811,7 @@ int Xorriso_rename_suffix(struct XorrisO *xorriso, IsoNode *node, char *suffix,
    if(strcmp(old_name + lo - ls, suffix) != 0) {
      ret= 2; goto ex;
    }
-   if(lo > sizeof(new_name))
+   if(lo >= SfileadrL)
      goto cannot_remove_suffix;
    strcpy(new_name, old_name);
    new_name[lo - ls]= 0;
@@ -9953,7 +9953,7 @@ int Xorriso_set_filter(struct XorrisO *xorriso, void *in_node,
      if(strcmp(old_name + lo - ls, suffix) != 0) {
        ret= 2; goto ex;
      }
-     if(lo > sizeof(new_name))
+     if(lo >= sizeof(new_name))
        goto cannot_remove_suffix;
      strcpy(new_name, old_name);
      new_name[lo - ls]= 0;