--- gdb-7.1/bfd/elf32-i386.c	2010-09-14 16:59:40.000000000 -0700
+++ gdb-7.1/bfd/elf32-i386.c	2010-06-14 15:04:05.000000000 -0700
@@ -835,6 +835,7 @@
   ret->loc_hash_memory = objalloc_create ();
   if (!ret->loc_hash_table || !ret->loc_hash_memory)
     {
+      objalloc_free (ret->loc_hash_memory);
       free (ret);
       return NULL;
     }
diff -ru gdb-7.1/bfd/elf64-x86-64.c gdb-7.1/bfd/elf64-x86-64.c
--- gdb-7.1/bfd/elf64-x86-64.c	2010-09-14 16:59:40.000000000 -0700
+++ gdb-7.1/bfd/elf64-x86-64.c	2010-06-14 15:01:55.000000000 -0700
@@ -647,6 +647,7 @@
   ret->loc_hash_memory = objalloc_create ();
   if (!ret->loc_hash_table || !ret->loc_hash_memory)
     {
+      objalloc_free (ret->loc_hash_memory);
       free (ret);
       return NULL;
     }
diff -ru gdb-7.1/gdb/dwarf2read.c gdb-7.1/gdb/dwarf2read.c
--- gdb-7.1/gdb/dwarf2read.c	2010-09-14 16:59:40.000000000 -0700
+++ gdb-7.1/gdb/dwarf2read.c	2010-06-15 14:53:54.000000000 -0700
@@ -5462,6 +5462,7 @@
   set_descriptive_type (type, die, cu);
 
   do_cleanups (back_to);
+  xfree (range_types);
 
   /* Install the type in the die. */
   return set_die_type (die, type, cu);
diff -ru gdb-7.1/gdb/elfread.c gdb-7.1/gdb/elfread.c
--- gdb-7.1/gdb/elfread.c	2010-09-14 16:59:40.000000000 -0700
+++ gdb-7.1/gdb/elfread.c	2010-06-15 14:53:54.000000000 -0700
@@ -566,6 +566,7 @@
 	    }
 	}
     }
+  xfree (sectinfo);
 }
 
 struct build_id
--- gdb-7.1/gdb/gdbserver/hostio.c	2010-09-14 16:59:40.000000000 -0700
+++ gdb-7.1/gdb/gdbserver/hostio.c	2010-06-14 12:18:11.000000000 -0700
@@ -367,6 +367,7 @@
       || require_data (p, packet_len - (p - own_buf), &data, &len))
     {
       hostio_packet_error (own_buf);
+      free (data);
       return;
     }
 
--- gdb-7.1/gdb/maint.c	2010-09-14 16:59:40.000000000 -0700
+++ gdb-7.1/gdb/maint.c	2010-06-15 14:53:54.000000000 -0700
@@ -608,8 +608,10 @@
     }
 
   if (!start_ptr || !end_ptr)
-    replacement = NULL;
-
+    {
+      xfree (replacement);
+      replacement = NULL;
+    }
 
   /* If they used an alias, we only want to deprecate the alias.
 
diff -ru gdb-7.1/gdb/mi/mi-cmd-disas.c gdb-7.1/gdb/mi/mi-cmd-disas.c
--- gdb-7.1/gdb/mi/mi-cmd-disas.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/mi/mi-cmd-disas.c	2010-06-14 14:43:18.000000000 -0700
@@ -158,4 +158,5 @@
   		   file_string,
 		   mixed_source_and_assembly? DISASSEMBLY_SOURCE : 0,
 		   how_many, low, high);
+  xfree (file_string);
 }
diff -ru gdb-7.1/gdb/mi/mi-cmd-env.c gdb-7.1/gdb/mi/mi-cmd-env.c
--- gdb-7.1/gdb/mi/mi-cmd-env.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/mi/mi-cmd-env.c	2010-06-14 11:57:02.000000000 -0700
@@ -276,4 +276,5 @@
   if (!env)
     env = "";
   orig_path = xstrdup (env);
+  free_environ(environment);
 }
diff -ru gdb-7.1/gdb/printcmd.c gdb-7.1/gdb/printcmd.c
--- gdb-7.1/gdb/printcmd.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/printcmd.c	2010-06-15 14:53:54.000000000 -0700
@@ -608,6 +608,7 @@
     fputs_filtered (">", stream);
 
   do_cleanups (cleanup_chain);
+  xfree (filename);
 }
 
 /* Given an address ADDR return all the elements needed to print the
diff -ru gdb-7.1/gdb/python/py-cmd.c gdb-7.1/gdb/python/py-cmd.c
--- gdb-7.1/gdb/python/py-cmd.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/python/py-cmd.c	2010-06-14 14:06:14.000000000 -0700
@@ -431,7 +431,10 @@
 	  pfx_name[out] = '\0';
 	}
       else if (cmp < 0)
-	  return -1;
+        {
+          xfree (cmd_name);
+          return -1;
+        }
     }
   if (PyObject_HasAttr (self, gdbpy_doc_cst))
     {
diff -ru gdb-7.1/gdb/python/py-type.c gdb-7.1/gdb/python/py-type.c
--- gdb-7.1/gdb/python/py-type.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/python/py-type.c	2010-06-14 14:04:28.000000000 -0700
@@ -580,6 +580,7 @@
 
       type_print (type_object_to_type (self), "", stb, -1);
 
+      xfree (thetype);
       thetype = ui_file_xstrdup (stb, &length);
       do_cleanups (old_chain);
     }
diff -ru gdb-7.1/gdb/python/py-value.c gdb-7.1/gdb/python/py-value.c
--- gdb-7.1/gdb/python/py-value.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/python/py-value.c	2010-06-14 15:28:18.000000000 -0700
@@ -407,6 +407,7 @@
     {
       common_val_print (((value_object *) self)->value, stb, 0,
 			&opts, python_language);
+      xfree (s);
       s = ui_file_xstrdup (stb, NULL);
     }
   GDB_PY_HANDLE_EXCEPTION (except);
diff -ru gdb-7.1/gdb/ser-unix.c gdb-7.1/gdb/ser-unix.c
--- gdb-7.1/gdb/ser-unix.c	2010-09-14 17:03:28.000000000 -0700
+++ gdb-7.1/gdb/ser-unix.c	2010-06-15 14:53:54.000000000 -0700
@@ -183,7 +183,10 @@
   state = (struct hardwire_ttystate *) xmalloc (sizeof *state);
 
   if (get_tty_state (scb, state))
-    return NULL;
+    {
+      xfree (state);
+      return NULL;
+    }
 
   return (serial_ttystate) state;
 }
diff -ru gdb-7.1/gdb/symfile.c gdb-7.1/gdb/symfile.c
--- gdb-7.1/gdb/symfile.c	2010-09-15 14:45:22.000000000 -0700
+++ gdb-7.1/gdb/symfile.c	2010-06-15 14:53:54.000000000 -0700
@@ -2176,6 +2176,7 @@
      frameless.  */
   reinit_frame_cache ();
   do_cleanups (my_cleanups);
+  xfree (sect_opts);
 }
 
 
@@ -2338,9 +2339,6 @@
 	  memset (&objfile->msymbol_demangled_hash, 0,
 		  sizeof (objfile->msymbol_demangled_hash));
 
-	  objfile->psymbol_cache = bcache_xmalloc ();
-	  objfile->macro_cache = bcache_xmalloc ();
-	  objfile->filename_cache = bcache_xmalloc ();
 	  /* obstack_init also initializes the obstack so it is
 	     empty.  We could use obstack_specify_allocation but
 	     gdb_obstack.h specifies the alloc/dealloc
diff -ru gdb-7.1/gdb/target.c gdb-7.1/gdb/target.c
--- gdb-7.1/gdb/target.c	2010-09-14 17:06:46.000000000 -0700
+++ gdb-7.1/gdb/target.c	2010-06-15 14:53:54.000000000 -0700
@@ -1907,16 +1907,21 @@
 target_read_stralloc (struct target_ops *ops, enum target_object object,
 		      const char *annex)
 {
-  gdb_byte *buffer;
+  gdb_byte *buffer = NULL;
   LONGEST transferred;
 
   transferred = target_read_alloc_1 (ops, object, annex, &buffer, 1);
 
   if (transferred < 0)
-    return NULL;
-
+    {
+      xfree (buffer);
+      return NULL;
+    }
   if (transferred == 0)
-    return xstrdup ("");
+    {
+      xfree (buffer);
+      return xstrdup ("");
+    }
 
   buffer[transferred] = 0;
   if (strlen (buffer) < transferred)
diff -ru gdb-7.1/gdb/top.c gdb-7.1/gdb/top.c
--- gdb-7.1/gdb/top.c	2010-09-14 17:06:46.000000000 -0700
+++ gdb-7.1/gdb/top.c	2010-09-16 14:21:49.000000000 -0700
@@ -960,7 +960,10 @@
   immediate_quit--;
 
   if (got_eof)
-    return NULL;
+    {
+      xfree (rl);		/* Allocated in readline.  */
+      return NULL;
+    }
 
 #define SERVER_COMMAND_LENGTH 7
   server_command =
diff -ru gdb-7.1/gdb/tracepoint.c gdb-7.1/gdb/tracepoint.c
--- gdb-7.1/gdb/tracepoint.c	2010-09-14 17:06:46.000000000 -0700
+++ gdb-7.1/gdb/tracepoint.c	2010-06-15 14:53:54.000000000 -0700
@@ -1233,7 +1233,11 @@
       return NULL;
     }
   else
-    return *str_list;
+    {
+      char **ret = *str_list;
+      xfree (str_list);
+      return ret;
+    }
 }
 
 /* Render all actions into gdb protocol.  */
@@ -2076,6 +2080,8 @@
     error (_("requires an argument (function, line or *addr) to define a scope"));
 
   sals = decode_line_1 (&args, 1, NULL, 0, &canonical, NULL);
+  xfree (canonical);
+
   if (sals.nelts == 0)
     return;		/* presumably decode_line_1 has already warned */
 
@@ -2772,7 +2778,7 @@
     sprintf (buf, "%s_%d", namebase, try_num++);
 
   /* We have an available name, create the variable.  */
-  tsv = create_trace_state_variable (xstrdup (buf));
+  tsv = create_trace_state_variable (buf);
   tsv->initial_value = utsv->initial_value;
   tsv->builtin = utsv->builtin;
 
diff -ru gdb-7.1/gdb/tui/tui-regs.c gdb-7.1/gdb/tui/tui-regs.c
--- gdb-7.1/gdb/tui/tui-regs.c	2010-09-14 17:10:06.000000000 -0700
+++ gdb-7.1/gdb/tui/tui-regs.c	2010-06-14 14:23:18.000000000 -0700
@@ -257,6 +257,7 @@
 	  TUI_DATA_WIN->generic.content = (void*) NULL;
 	  TUI_DATA_WIN->generic.content_size = 0;
 	  tui_add_content_elements (&TUI_DATA_WIN->generic, nr_regs);
+	  xfree (display_info->regs_content);
 	  display_info->regs_content
             = (tui_win_content) TUI_DATA_WIN->generic.content;
 	  display_info->regs_content_count = nr_regs;
diff -ru gdb-7.1/gdb/tui/tui-winsource.c gdb-7.1/gdb/tui/tui-winsource.c
--- gdb-7.1/gdb/tui/tui-winsource.c	2010-09-14 17:10:06.000000000 -0700
+++ gdb-7.1/gdb/tui/tui-winsource.c	2010-06-14 12:52:41.000000000 -0700
@@ -625,6 +625,7 @@
 	  src_line_buf + (line_width * i);
     }
 
+  xfree (src_line_buf);
   return TUI_SUCCESS;
 }
 
diff -ru gdb-7.1/gdb/typeprint.c gdb-7.1/gdb/typeprint.c
--- gdb-7.1/gdb/typeprint.c	2010-09-14 17:10:06.000000000 -0700
+++ gdb-7.1/gdb/typeprint.c	2010-06-15 14:53:54.000000000 -0700
@@ -97,6 +97,7 @@
   TRY_CATCH (except, RETURN_MASK_ALL)
     {
       type_print (type, "", stb, -1);
+      xfree (s);
       s = ui_file_xstrdup (stb, NULL);
     }
   if (except.reason < 0)
diff -ru gdb-7.1/gdb/varobj.c gdb-7.1/gdb/varobj.c
--- gdb-7.1/gdb/varobj.c	2010-03-03 10:33:04.000000000 -0800
+++ gdb-7.1/gdb/varobj.c	2010-06-15 14:53:54.000000000 -0700
@@ -760,6 +760,7 @@
 		 mycount);
     }
 
+  xfree (result);
   return delcount;
 }
 
@@ -2564,6 +2565,7 @@
   thevalue = ui_file_xstrdup (stb, NULL);
 
   do_cleanups (old_chain);
+  xfree (encoding);
   return thevalue;
 }
 
diff -ru gdb-7.1/gdb/xml-support.c gdb-7.1/gdb/xml-support.c
--- gdb-7.1/gdb/xml-support.c	2009-12-31 23:31:46.000000000 -0800
+++ gdb-7.1/gdb/xml-support.c	2010-06-15 14:53:54.000000000 -0700
@@ -1077,6 +1077,7 @@
 	{
 	  warning (_("Read error from \"%s\""), filename);
 	  do_cleanups (back_to);
+	  xfree (text);
 	  return NULL;
 	}
 
diff -ru gdb-7.1/libiberty/argv.c gdb-7.1/libiberty/argv.c
--- gdb-7.1/libiberty/argv.c	2009-10-08 21:49:48.000000000 -0700
+++ gdb-7.1/libiberty/argv.c	2010-06-14 12:37:06.000000000 -0700
@@ -402,7 +402,7 @@
       size_t len;
       /* A dynamically allocated buffer used to hold options read from a
 	 response file.  */
-      char *buffer;
+      char *buffer = NULL;
       /* Dynamically allocated storage for the options read from the
 	 response file.  */
       char **file_argv;
@@ -423,6 +423,7 @@
 	goto error;
       if (fseek (f, 0L, SEEK_SET) == -1)
 	goto error;
+      xfree (buffer);
       buffer = (char *) xmalloc (pos * sizeof (char) + 1);
       len = fread (buffer, sizeof (char), pos, f);
       if (len != (size_t) pos
--- gdb-7.1/readline/bind.c	2006-05-05 11:26:12.000000000 -0700
+++ gdb-7.1/readline/bind.c	2010-06-14 12:33:46.000000000 -0700
@@ -370,7 +370,10 @@
 
       ic = uc;
       if (ic < 0 || ic >= KEYMAP_SIZE)
-	return -1;
+      {
+        free (keys);
+        return -1;
+      }
 
       if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
 	{
@@ -2068,6 +2071,7 @@
 	    }
 	}
     }
+  free (names);
 }
 
 /* Print all of the current functions and their bindings to
diff -ru gdb-7.1/readline/kill.c gdb-7.1/readline/kill.c
--- gdb-7.1/readline/kill.c	2006-05-05 11:26:12.000000000 -0700
+++ gdb-7.1/readline/kill.c	2010-06-14 12:30:56.000000000 -0700
@@ -581,6 +581,7 @@
   arg = history_arg_extract (count, count, entry->line);
   if (!arg || !*arg)
     {
+      free (arg);
       rl_ding ();
       return -1;
     }
diff -ru gdb-7.1/readline/util.c gdb-7.1/readline/util.c
--- gdb-7.1/readline/util.c	2006-05-05 11:26:12.000000000 -0700
+++ gdb-7.1/readline/util.c	2010-06-14 11:33:41.000000000 -0700
@@ -185,6 +185,7 @@
     {
       homedir = tilde_expand ("~");
       _rl_replace_text (homedir, start, end);
+      free (homedir);
       return (0);
     }
   else if (rl_line_buffer[start] != '~')
@@ -215,6 +216,7 @@
       free (temp);
 
       _rl_replace_text (homedir, start, end);
+      free (homedir);
     }
 
   return (0);