rt-fix-possible-crash-with-save_input_history.patch


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From ae3387ead253c729f19685242513ba401e11dd9d Mon Sep 17 00:00:00 2001
From: chros <chros73@gmail.com>
Date: Tue, 22 Oct 2019 16:56:18 +0100
Subject: [PATCH] Fix possible crash with save_input_history (See #26)

---
 src/ui/root.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ui/root.cc b/src/ui/root.cc
index 074e97284..db7bab8d3 100644
--- a/src/ui/root.cc
+++ b/src/ui/root.cc
@@ -392,7 +392,7 @@ Root::set_input_history_size(int size) {
 
 void
 Root::load_input_history() {
-  if (!m_control->core()->download_store()->is_enabled()) {
+  if (m_control == NULL || !m_control->core()->download_store()->is_enabled()) {
     lt_log_print(torrent::LOG_DEBUG, "ignoring input history file");
     return;
   }
@@ -460,7 +460,7 @@ Root::load_input_history() {
 
 void
 Root::save_input_history() {
-  if (!m_control->core()->download_store()->is_enabled())
+  if (m_control == NULL || !m_control->core()->download_store()->is_enabled())
     return;
 
   std::string history_filename = m_control->core()->download_store()->path() + "rtorrent.input_history";