PR 868

        * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
        for filenames in function tables and variable tables.

1 files changed, 29 insertions, 0 deletions

diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index d0b50ff9a1..34e0138bf7 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -3202,6 +3202,8 @@ _bfd_dwarf2_cleanup_debug_info (bfd *abfd)
   for (each = stash->all_comp_units; each; each = each->next_unit)
     {
       struct abbrev_info **abbrevs = each->abbrevs;
+      struct funcinfo *function_table = each->function_table;
+      struct varinfo *variable_table = each->variable_table;
       size_t i;
 
       for (i = 0; i < ABBREV_HASH_SIZE; i++)
@@ -3220,6 +3222,33 @@ _bfd_dwarf2_cleanup_debug_info (bfd *abfd)
 	  free (each->line_table->dirs);
 	  free (each->line_table->files);
 	}
+
+      while (function_table)
+	{
+	  if (function_table->file)
+	    {
+	      free (function_table->file);
+	      function_table->file = NULL;
+	    }
+
+	  if (function_table->caller_file)
+	    {
+	      free (function_table->caller_file);
+	      function_table->caller_file = NULL;
+	    }
+	  function_table = function_table->prev_func;
+	}
+
+      while (variable_table)
+	{
+	  if (variable_table->file)
+	    {
+	      free (variable_table->file);
+	      variable_table->file = NULL;
+	    }
+
+	  variable_table = variable_table->prev_var;
+	}
     }
 
   free (stash->dwarf_abbrev_buffer);