PR31873, buffer overflow in evax_bfd_print_dst

	PR 31873
	* vms-alpha.c (evax_bfd_print_dst): Sanity check len against
	dst_size.

diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c
index 404638cf3d9581df89afdcd5a875c72d28857757..337523015dc53522aa53e57dee824e410ca36608 100644 (file)
--- a/bfd/vms-alpha.c
+++ b/bfd/vms-alpha.c
@@ -7511,6 +7511,8 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
       /* xgettext:c-format */
       fprintf (file, _(" type: %3u, len: %3u (at 0x%08x): "),
               type, len, off);
+      if (len > dst_size)
+       len = dst_size;
       if (len < sizeof (dsth))
        {
          fputc ('\n', file);