From b5b410aa9b9bf037b124910910455eeb9d42a949 Mon Sep 17 00:00:00 2001
From: jxuanli <65455765+jxuanli@users.noreply.github.com>
Date: Thu, 20 Nov 2025 10:24:34 -0800
Subject: [PATCH] re-adds handling for `lines is None` in `nearpc` (#3420)

* handling lines is None in `nearpc`

* future proof
---
 pwndbg/aglib/kernel/symbol.py | 2 +-
 pwndbg/aglib/nearpc.py        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pwndbg/aglib/kernel/symbol.py b/pwndbg/aglib/kernel/symbol.py
index 14e66f1a6..6adf66db6 100644
--- a/pwndbg/aglib/kernel/symbol.py
+++ b/pwndbg/aglib/kernel/symbol.py
@@ -275,7 +275,7 @@ class ArchSymbols:
         self.bpf_map_heuristic_func = "bpf_map_free_id"
         self.current_task_heuristic_func = "common_cpu_up"
 
-    def disass(self, name, lines=None):
+    def disass(self, name, lines=5):
         sym = pwndbg.aglib.symbol.lookup_symbol(name)
         if sym is None:
             return None
diff --git a/pwndbg/aglib/nearpc.py b/pwndbg/aglib/nearpc.py
index e00bea4f3..3b475c5cb 100644
--- a/pwndbg/aglib/nearpc.py
+++ b/pwndbg/aglib/nearpc.py
@@ -88,7 +88,7 @@ opcode_separator_bytes = pwndbg.config.add_param(
 
 def nearpc(
     pc: int = None,
-    lines: int = None,
+    lines: int = 5,  # consistent with previous nearpc_lines
     back_lines: int = 0,
     total_lines: int = None,
     emulate=False,