2010-08-13 Hui Zhu <teawater@gmail.com>

	* dwarf2read.c (load_partial_comp_unit): Initialize free_cu_cleanup.
	(read_comp_unit): Initialize back_to.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f05829c..e79a1ed 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-13  Hui Zhu  <teawater@gmail.com>
+
+       * dwarf2read.c (load_partial_comp_unit): Initialize free_cu_cleanup.
+       (read_comp_unit): Initialize back_to.
+
 2010-08-12  Daniel Jacobowitz  <dan@codesourcery.com>
            Pedro Alves  <pedro@codesourcery.com>
 

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 342f702..09e7804 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -3247,7 +3247,7 @@ load_partial_comp_unit (struct dwarf2_per_cu_data *this_cu,
   gdb_byte *info_ptr, *beg_of_comp_unit;
   struct die_info *comp_unit_die;
   struct dwarf2_cu *cu;
-  struct cleanup *free_abbrevs_cleanup, *free_cu_cleanup;
+  struct cleanup *free_abbrevs_cleanup, *free_cu_cleanup = NULL;
   struct attribute *attr;
   int has_children;
   struct die_reader_specs reader_specs;
@@ -7974,7 +7974,7 @@ read_comp_unit (gdb_byte *info_ptr, struct dwarf2_cu *cu)
 {
   struct die_reader_specs reader_specs;
   int read_abbrevs = 0;
-  struct cleanup *back_to;
+  struct cleanup *back_to = NULL;
   struct die_info *die;
 
   if (cu->dwarf2_abbrevs == NULL)