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[Qemu-devel] [PATCH 3/3] hmp: fix MemdevList memory leak


From: Chen Fan
Subject: [Qemu-devel] [PATCH 3/3] hmp: fix MemdevList memory leak
Date: Fri, 1 Aug 2014 18:22:42 +0800

Signed-off-by: Chen Fan <address@hidden>
---
 hmp.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/hmp.c b/hmp.c
index 2414cc7..0b1c830 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1685,13 +1685,14 @@ void hmp_info_memdev(Monitor *mon, const QDict *qdict)
 {
     Error *err = NULL;
     MemdevList *memdev_list = qmp_query_memdev(&err);
-    MemdevList *m = memdev_list;
+    MemdevList *m;
     StringOutputVisitor *ov;
     char *str;
     int i = 0;
 
 
-    while (m) {
+    while (memdev_list) {
+        m = memdev_list;
         ov = string_output_visitor_new(false);
         visit_type_uint16List(string_output_get_visitor(ov),
                               &m->value->host_nodes, NULL, NULL);
@@ -1710,7 +1711,9 @@ void hmp_info_memdev(Monitor *mon, const QDict *qdict)
 
         string_output_visitor_cleanup(ov);
         g_free(str);
-        m = m->next;
+        memdev_list = memdev_list->next;
+        g_free(m->value);
+        g_free(m);
         i++;
     }
 
-- 
1.9.3




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