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Improvements to the parameterized generator changes

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This commit is contained in:
Gustavo Moreira
2021-12-14 16:22:30 +11:00
parent c54818e630
commit 52181c7e8f
1 changed files with 9 additions and 6 deletions
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volatility3/framework/plugins/linux/lsof.py
+9 -6
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@@ -60,7 +60,12 @@ class Lsof(plugins.PluginInterface):
for fd_fields in fd_generator:
yield pid, task_comm, task, fd_fields
def _generator(self, fds_generator):
def _generator(self, pids, symbol_table):
filter_func = pslist.PsList.create_pid_filter(pids)
fds_generator = self.list_fds(self.context,
symbol_table,
filter_func=filter_func)
for pid, task_comm, _task, fd_fields in fds_generator:
fd_num, _filp, full_path = fd_fields
@@ -68,10 +73,8 @@ class Lsof(plugins.PluginInterface):
yield (0, fields)
def run(self):
filter_func = pslist.PsList.create_pid_filter(self.config.get('pid', None))
fds_generator = self.list_fds(self.context,
self.config['kernel'],
filter_func=filter_func)
pids = self.config.get('pid', None)
symbol_table = self.config['kernel']
tree_grid_args = [("PID", int), ("Process", str), ("FD", int), ("Path", str)]
return renderers.TreeGrid(tree_grid_args, self._generator(fds_generator))
return renderers.TreeGrid(tree_grid_args, self._generator(pids, symbol_table))