From: "Dr. David Alan Gilbert" <dgilb...@redhat.com>
We're iterating the list, and then freeing the iteration pointer rather
than the list head.
Fixes: 0a9667ecdb6d ("hmp: Update info vnc")
Reported-by: Coverity (CID 1421932)
Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Message-Id: <20200323120822.51266-1-dgilb...@redhat.com>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
---
monitor/hmp-cmds.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 76725c2ace..04ca342c51 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -527,10 +527,11 @@ static void hmp_info_vnc_servers(Monitor *mon,
VncServerInfo2List *server)
void hmp_info_vnc(Monitor *mon, const QDict *qdict)
{
- VncInfo2List *info2l;
+ VncInfo2List *info2l, *info2l_head;
Error *err = NULL;
info2l = qmp_query_vnc_servers(&err);
+ info2l_head = info2l;
if (err) {
hmp_handle_error(mon, err);
return;
@@ -559,7 +560,7 @@ void hmp_info_vnc(Monitor *mon, const QDict *qdict)
info2l = info2l->next;
}
- qapi_free_VncInfo2List(info2l);
+ qapi_free_VncInfo2List(info2l_head);
}
#endif
--
2.25.1
