- new_name = xmalloc (strlen (is->filename) + 3);
- sprintf (new_name, "%s.%c", is->filename, seq);
- is->filename = new_name;
+ /* PR 25993: It is possible that is->the_bfd-filename == is->filename.
+ In which case calling bfd_set_filename on one will free the memory
+ pointed to by the other. */
+ if (is->filename == is->the_bfd->filename)
+ {
+ new_name = xmalloc (strlen (is->filename) + 3);
+ sprintf (new_name, "%s.%c", is->filename, seq);
+ bfd_set_filename (is->the_bfd, new_name);
+ is->filename = new_name;
+ }
+ else
+ {
+ new_name = xmalloc (strlen (is->the_bfd->filename) + 3);
+ sprintf (new_name, "%s.%c", is->the_bfd->filename, seq);
+ bfd_set_filename (is->the_bfd, new_name);
+
+ new_name = xmalloc (strlen (is->filename) + 3);
+ sprintf (new_name, "%s.%c", is->filename, seq);
+ is->filename = new_name;
+ }