diff options
Diffstat (limited to 'sploit/rev/r2.py')
| -rw-r--r-- | sploit/rev/r2.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sploit/rev/r2.py b/sploit/rev/r2.py index f00458e..1be731c 100644 --- a/sploit/rev/r2.py +++ b/sploit/rev/r2.py @@ -79,6 +79,7 @@ def rop_gadgets(binary, *regexes, cont=False): ilog(f"Searching {binary} for {'; '.join(regexes)} gadgets with r2...") gadgets = rop_json(binary) results = [] + result_offsets = [] base = get_bin_info(binary)['baddr'] for gadget in gadgets: @@ -91,6 +92,9 @@ def rop_gadgets(binary, *regexes, cont=False): regexes_use = (regexes + (".*",) * size) if cont else regexes offset = opcodes[idx]['offset'] - base + if offset in result_offsets: + continue + matches = [] for regex in regexes_use: @@ -102,6 +106,7 @@ def rop_gadgets(binary, *regexes, cont=False): if len(matches) == len(regexes_use): results.append(Gadget(offset, matches)) + result_offsets.append(offset) return results |