[Xen-changelog] [qemu-xen-unstable] cpu_unregister_map_client: fix memory leak

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

commit b471f03d51cde3976b6d52179ca2a86d8906a587
Author: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date:   Tue Jun 30 15:22:14 2009 +0100

    cpu_unregister_map_client: fix memory leak
    
    fix memory leak in cpu_unregister_map_client() and cpu_notify_map_clients().
    
    Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
    
    [ Picked out of qemu-devel submission for exec.c, because we have a
      clone-and-hack of the cpu_*map* code :-( -iwj ]
---
 i386-dm/exec-dm.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/i386-dm/exec-dm.c b/i386-dm/exec-dm.c
index 45fc8e5..b8af55a 100644
--- a/i386-dm/exec-dm.c
+++ b/i386-dm/exec-dm.c
@@ -776,6 +776,7 @@ void cpu_unregister_map_client(void *_client)
     MapClient *client = (MapClient *)_client;
 
     LIST_REMOVE(client, link);
+    qemu_free(client);
 }
 
 static void cpu_notify_map_clients(void)
@@ -785,7 +786,7 @@ static void cpu_notify_map_clients(void)
     while (!LIST_EMPTY(&map_client_list)) {
         client = LIST_FIRST(&map_client_list);
         client->callback(client->opaque);
-        LIST_REMOVE(client, link);
+        cpu_unregister_map_client(client);
     }
 }
 
--
generated by git-patchbot for /home/xen/git/qemu-xen-unstable.git

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