limit heap params (#2378)

1 year ago · 776f2127d4
parent 6dbedaed61
commit 776f2127d4
1 changed files with 5 additions and 1 deletions
--- a/pwndbg/gdblib/heap/init.py
+++ b/pwndbg/gdblib/heap/init.py
@ -49,13 +49,17 @@ global_max_fast = add_heap_param("global-max-fast", "0", "the address of global_
 symbol_list = [main_arena, thread_arena, mp_, tcache, global_max_fast]

 heap_chain_limit = add_heap_param(
-    "heap-dereference-limit", 8, "number of chunks to dereference in each bin"
+    "heap-dereference-limit",
+    8,
+    "number of chunks to dereference in each bin",
+    param_class=pwndbg.lib.config.PARAM_UINTEGER,
 )

 heap_corruption_check_limit = add_heap_param(
    "heap-corruption-check-limit",
    64,
    "amount of chunks to traverse (forwards and backwards) for the bin corruption check",
+    param_class=pwndbg.lib.config.PARAM_UINTEGER,
 )

 resolve_heap_via_heuristic = add_heap_param(