X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Femail.c;h=c2eab2133f19031234eac618cf7af974f396e1c7;hb=f5adf265a374e5e0dba89a4a9903e7719dc57039;hp=d1a87192547c8c519bbc25e188a359926de96e36;hpb=9679723b9f177055ef93d0b1bbb420cca7ac6ea4;p=collectd.git

diff --git a/src/email.c b/src/email.c
index d1a87192..c2eab213 100644
--- a/src/email.c
+++ b/src/email.c
@@ -575,10 +575,27 @@ static int email_init (void)
 	return (0);
 } /* int email_init */
 
-static int email_shutdown (void)
+static void type_list_free (type_list_t *t)
 {
-	type_t *ptr = NULL;
+	type_t *this;
+
+	this = t->head;
+	while (this != NULL)
+	{
+		type_t *next = this->next;
+
+		sfree (this->name);
+		sfree (this);
+
+		this = next;
+	}
 
+	t->head = NULL;
+	t->tail = NULL;
+}
+
+static int email_shutdown (void)
+{
 	int i = 0;
 
 	if (connector != ((pthread_t) 0)) {
@@ -618,35 +635,12 @@ static int email_shutdown (void)
 
 	pthread_mutex_unlock (&conns_mutex);
 
-	for (ptr = list_count.head; NULL != ptr; ptr = ptr->next) {
-		free (ptr->name);
-		free (ptr);
-	}
-
-	for (ptr = list_count_copy.head; NULL != ptr; ptr = ptr->next) {
-		free (ptr->name);
-		free (ptr);
-	}
-
-	for (ptr = list_size.head; NULL != ptr; ptr = ptr->next) {
-		free (ptr->name);
-		free (ptr);
-	}
-
-	for (ptr = list_size_copy.head; NULL != ptr; ptr = ptr->next) {
-		free (ptr->name);
-		free (ptr);
-	}
-
-	for (ptr = list_check.head; NULL != ptr; ptr = ptr->next) {
-		free (ptr->name);
-		free (ptr);
-	}
-
-	for (ptr = list_check_copy.head; NULL != ptr; ptr = ptr->next) {
-		free (ptr->name);
-		free (ptr);
-	}
+	type_list_free (&list_count);
+	type_list_free (&list_count_copy);
+	type_list_free (&list_size);
+	type_list_free (&list_size_copy);
+	type_list_free (&list_check);
+	type_list_free (&list_check_copy);
 
 	unlink ((NULL == sock_file) ? SOCK_PATH : sock_file);