From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Thu, 15 Sep 2011 15:17:41 +0000 (-0400)
Subject: avoid memory leak in call_rcu_data_free()
X-Git-Tag: v0.6.5~17
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=59dc9e9db2c6d9e9039d7857194955c9b4d00c2d;p=userspace-rcu.git

avoid memory leak in call_rcu_data_free()

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/urcu-call-rcu-impl.h b/urcu-call-rcu-impl.h
index 6cb08be..1ab49bc 100644
--- a/urcu-call-rcu-impl.h
+++ b/urcu-call-rcu-impl.h
@@ -600,9 +600,10 @@ void call_rcu_data_free(struct call_rcu_data *crdp)
 		*cbs_endprev = cbs;
 		uatomic_add(&default_call_rcu_data->qlen,
 			    uatomic_read(&crdp->qlen));
-		cds_list_del(&crdp->list);
-		free(crdp);
 	}
+
+	cds_list_del(&crdp->list);
+	free(crdp);
 }
 
 /*