From: Jean-Philippe Orsini <jeanfi@gmail.com>
Date: Wed, 25 Apr 2012 09:49:12 +0000 (+0000)
Subject: sensors list can be modified in a future release, protect it from concurent modification
X-Git-Tag: v0.8.0.5~420
X-Git-Url: https://git.wpitchoune.net/gitweb/?p=psensor.git;a=commitdiff_plain;h=9c689dee503e823cf21f9b9e0929e3e24428d8c5

sensors list can be modified in a future release, protect it from concurent modification
---

diff --git a/src/main.c b/src/main.c
index fd1d44b..3c79195 100644
--- a/src/main.c
+++ b/src/main.c
@@ -137,16 +137,19 @@ update_psensor_values_size(struct psensor **sensors, struct config *cfg)
 
 void update_psensor_measures(struct ui_psensor *ui)
 {
-	struct psensor **sensors = ui->sensors;
-	struct config *cfg = ui->config;
+	struct psensor **sensors;
+	struct config *cfg;
+
+	cfg = ui->config;
 
 	while (1) {
 		g_mutex_lock(ui->sensors_mutex);
 
+		sensors = ui->sensors;
 		if (!sensors)
 			return;
 
-		update_psensor_values_size(sensors, ui->config);
+		update_psensor_values_size(sensors, cfg);
 
 		psensor_list_update_measures(sensors);
 #ifdef HAVE_REMOTE_SUPPORT