From e7e6296c61ee0a94f94654301886fd6963b6597c Mon Sep 17 00:00:00 2001
From: hugsy <hugsy@blah.cat>
Date: Tue, 25 Aug 2020 19:01:47 -0700
Subject: [PATCH] Fixed #559: ensure that __gef_default_main_arena__ restores
 its original value when attaching to another process

---
 .gitignore | 3 ++-
 gef.py     | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 4d6d4ceb5..563fe730e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ tests/pylint.html
 tests/pylint.txt
 tests/pylint3.html
 .vscode
-_build
\ No newline at end of file
+_build
+debug.log
\ No newline at end of file
diff --git a/gef.py b/gef.py
index bda27a0da..f1ad62e99 100644
--- a/gef.py
+++ b/gef.py
@@ -185,11 +185,14 @@ def update_gef(argv):
 def reset_all_caches():
     """Free all caches. If an object is cached, it will have a callable attribute `cache_clear`
     which will be invoked to purge the function cache."""
+    global __gef_default_main_arena__
 
     for mod in dir(sys.modules["__main__"]):
         obj = getattr(sys.modules["__main__"], mod)
         if hasattr(obj, "cache_clear"):
             obj.cache_clear()
+
+    __gef_default_main_arena__ = "main_arena"
     return