Python perms_key_is_writeable Examples

Example #1

File: vm_mapping_class.py Project: pjh/vm-analyze

def is_shared_lib_vma(vma):
	tag = 'is_shared_lib_vma'

	# Should we check perms_key_is_writeable() or
	# perms_key_is_cow() here? In my experience, if
	# filename_is_shared_lib() returns True, then
	# it doesn't matter (a writeable shared lib vma
	# mapping will always be private/COW as well).
	if (not vm.perms_key_is_writeable(vma.perms_key) and
			vm.filename_is_shared_lib(vma.filename)):
		#print_debug(tag, ("    shared lib vma: {} {}").format(
		#	vma.perms_key, vma.filename))
		return True
	#if vma.filename and len(vma.filename) > 0:
	#	print_debug(tag, ("non-shared lib vma: {} {}").format(
	#		vma.perms_key, vma.filename))
	return False

Example #2

File: vm_mapping_class.py Project: pjh/vm-analyze

def is_shared_dir_file_vma(vma):
	if (not vm.perms_key_is_writeable(vma.perms_key) and
			vm.filename_is_non_lib_shared_dir_file(vma.filename)):
		return True
	return False

Example #3

File: vm_mapping_class.py Project: pjh/vm-analyze

	def is_writeable(self):
		return vm.perms_key_is_writeable(self.perms_key)