diff options
| -rw-r--r-- | miasm2/analysis/depgraph.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/miasm2/analysis/depgraph.py b/miasm2/analysis/depgraph.py index 06b5b8b6..72d0176b 100644 --- a/miasm2/analysis/depgraph.py +++ b/miasm2/analysis/depgraph.py @@ -508,11 +508,15 @@ class DependencyGraph(object): # No more dependencies if len(depdict.pending) == 0: - yield depdict + yield depdict.copy() continue + # Has a predecessor ? + is_final = True + # Propagate the DependencyDict to all parents for label, irb_len in self._get_previousblocks(depdict.label): + is_final = False ## Duplicate the DependencyDict new_depdict = depdict.extend(label) @@ -529,8 +533,9 @@ class DependencyGraph(object): ## Manage the new element todo.append(new_depdict) - # Return the node if it's a final one, ie. it's a head - if depdict.label in heads: + # Return the node if it's a final one, ie. it's a head (in graph + # or defined by caller) + if is_final or depdict.label in heads: yield depdict.copy() def get(self, label, elements, line_nb, heads): |