python3/patches/00156-gdb-autoload-safepath.patch

   1 diff -up Python-3.2.3/Lib/test/test_gdb.py.gdb-autoload-safepath Python-3.2.3/Lib/test/test_gdb.py
   2 --- Python-3.2.3/Lib/test/test_gdb.py.gdb-autoload-safepath     2012-04-30 17:16:24.092706954 -0400
   3 +++ Python-3.2.3/Lib/test/test_gdb.py   2012-04-30 17:17:13.275703592 -0400
   4 @@ -46,6 +46,19 @@ def gdb_has_frame_select():
   5
   6  HAS_PYUP_PYDOWN = gdb_has_frame_select()
   7
   8 +def gdb_has_autoload_safepath():
   9 +    # Recent GDBs will only auto-load scripts from certain safe
  10 +    # locations, so we will need to turn off this protection.
  11 +    # However, if the GDB doesn't have it, then the following
  12 +    # command will generate noise on stderr (rhbz#817072):
  13 +    cmd = "--eval-command=set auto-load safe-path /"
  14 +    p = subprocess.Popen(["gdb", "--batch", cmd],
  15 +                         stderr=subprocess.PIPE)
  16 +    _, stderr = p.communicate()
  17 +    return b'"on" or "off" expected.' not in stderr
  18 +
  19 +HAS_AUTOLOAD_SAFEPATH = gdb_has_autoload_safepath()
  20 +
  21  BREAKPOINT_FN='builtin_id'
  22
  23  class DebuggerTests(unittest.TestCase):
  24 @@ -106,15 +119,28 @@ class DebuggerTests(unittest.TestCase):
  25                      'set print entry-values no',
  26
  27                      'run']
  28 +
  29 +        if HAS_AUTOLOAD_SAFEPATH:
  30 +            # Recent GDBs will only auto-load scripts from certain safe
  31 +            # locations.
  32 +            # Where necessary, turn off this protection to ensure that
  33 +            # our -gdb.py script can be loaded - but not on earlier gdb builds
  34 +            # as this would generate noise on stderr (rhbz#817072):
  35 +            init_commands = ['set auto-load safe-path /']
  36 +        else:
  37 +            init_commands = []
  38 +
  39          if cmds_after_breakpoint:
  40              commands += cmds_after_breakpoint
  41          else:
  42              commands += ['backtrace']
  43
  44 +        # print init_commands
  45          # print commands
  46
  47          # Use "commands" to generate the arguments with which to invoke "gdb":
  48          args = ["gdb", "--batch"]
  49 +        args += ['--init-eval-command=%s' % cmd for cmd in init_commands]
  50          args += ['--eval-command=%s' % cmd for cmd in commands]
  51          args += ["--args",
  52                   sys.executable]