49 lines
1.5 KiB
Diff
49 lines
1.5 KiB
Diff
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From 6cb599f75b7844aefd7823ad97fc3bae70eff11f Mon Sep 17 00:00:00 2001
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Date: Mon, 23 Mar 2020 12:08:22 +0000
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Subject: [PATCH 06/14] hmp/vnc: Fix info vnc list leak
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We're iterating the list, and then freeing the iteration pointer rather
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than the list head.
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Fixes: 0a9667ecdb6d ("hmp: Update info vnc")
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Reported-by: Coverity (CID 1421932)
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Message-Id: <20200323120822.51266-1-dgilbert@redhat.com>
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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Signed-off-by: Peng Liang <liangpeng10@huawei.com>
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---
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monitor/hmp-cmds.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
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index 5ca3ebe94272..fc5d6b92c4b6 100644
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--- a/monitor/hmp-cmds.c
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+++ b/monitor/hmp-cmds.c
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@@ -745,10 +745,11 @@ static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
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void hmp_info_vnc(Monitor *mon, const QDict *qdict)
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{
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- VncInfo2List *info2l;
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+ VncInfo2List *info2l, *info2l_head;
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Error *err = NULL;
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info2l = qmp_query_vnc_servers(&err);
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+ info2l_head = info2l;
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if (err) {
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hmp_handle_error(mon, &err);
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return;
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@@ -777,7 +778,7 @@ void hmp_info_vnc(Monitor *mon, const QDict *qdict)
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info2l = info2l->next;
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}
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- qapi_free_VncInfo2List(info2l);
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+ qapi_free_VncInfo2List(info2l_head);
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}
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#endif
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--
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2.26.2
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