1 files changed, 10 insertions, 0 deletions
diff --git a/bfd/mmo.c b/bfd/mmo.c
index 2ee3866..d80cb06 100644
--- a/bfd/mmo.c
+++ b/bfd/mmo.c
@@ -1411,6 +1411,16 @@ SUBSECTION
 	    c = c2;
 	}
 
+      if (abfd->tdata.mmo_data->symbol_position
+	  >= abfd->tdata.mmo_data->max_symbol_length)
+	{
+	  _bfd_error_handler
+	    /* xgettext:c-format */
+	    (_("%pB: symbol name exceeds given max length of %d"),
+	     abfd, abfd->tdata.mmo_data->max_symbol_length);
+	  abfd->tdata.mmo_data->have_error = true;
+	  return false;
+	}
       abfd->tdata.mmo_data->lop_stab_symbol[abfd->tdata.mmo_data->symbol_position++] = c;
       abfd->tdata.mmo_data->lop_stab_symbol[abfd->tdata.mmo_data->symbol_position] = 0;