ubsan: alpha-vma: timeout

[deliverable/binutils-gdb.git] / bfd / vms-alpha.c

diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c
index 73e728538463e83b08f449a5899def6c4eb0a1b6..32f4e68bbba8ab954469cbb8824c324e449c53a8 100644 (file)
--- a/bfd/vms-alpha.c
+++ b/bfd/vms-alpha.c
@@ -1217,6 +1217,16 @@ _bfd_vms_slurp_egsd (bfd *abfd)
          return FALSE;
        }
 
+      if (gsd_size < 4)
+       {
+       too_small:
+         _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) "
+                               "is too small"),
+                             gsd_type, gsd_size);
+         bfd_set_error (bfd_error_bad_value);
+         return FALSE;
+       }
+
       switch (gsd_type)
        {
        case EGSD__C_PSC:
@@ -1227,14 +1237,7 @@ _bfd_vms_slurp_egsd (bfd *abfd)
            asection *section;
 
            if (offsetof (struct vms_egps, flags) + 2 > gsd_size)
-             {
-             too_small:
-               _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) "
-                                     "is too small"),
-                                   gsd_type, gsd_size);
-               bfd_set_error (bfd_error_bad_value);
-               return FALSE;
-             }
+             goto too_small;
            vms_flags = bfd_getl16 (egps->flags);
 
            if ((vms_flags & EGPS__V_REL) == 0)