From: Nick Clifton <nickc@redhat.com>
Date: Wed, 21 May 2008 11:46:42 +0000 (+0000)
Subject:         PR 868
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=90b5b1a5e42372c0fde6186d08235aa4746d9707;p=binutils-gdb.git

    PR 868
        * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
        for filenames in function tables and variable tables.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index ba07dad4349..55b1560d1f7 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-21  André Johansen  <andrejoh@gmail.com>
+
+	PR 868
+	* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
+	for filenames in function tables and variable tables.
+
 2008-05-19  Alan Modra  <amodra@bigpond.net.au>
 
 	PR 2995, PR 6473
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index d0b50ff9a17..34e0138bf76 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);