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From ef895aea24b07fc419496a3e2780629380d061b5 Mon Sep 17 00:00:00 2001
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Message-Id: <ef895aea24b07fc419496a3e2780629380d061b5@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Wed, 5 Nov 2014 16:32:38 +0100
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Subject: [PATCH] remote: Fix memory leak in remoteConnectGetAllDomainStats
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https://bugzilla.redhat.com/show_bug.cgi?id=1158715
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The remote call actually doesn't free the arguments array so we leak
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memory in case a domain list is specified. As the remote domain list
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array consists only of stolen pointers from the actual domain objects
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it's sufficient just to free the array.
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Valgrind message:
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==1081452== 64 bytes in 1 blocks are definitely lost in loss record 632 of 726
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==1081452==    at 0x4C296D0: calloc (vg_replace_malloc.c:618)
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==1081452==    by 0x4EA5CB4: virAllocN (viralloc.c:191)
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==1081452==    by 0x505D21E: remoteConnectGetAllDomainStats (remote_driver.c:7785)
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==1081452==    by 0x50081AA: virDomainListGetStats (libvirt-domain.c:11080)
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==1081452==    by 0x155249: cmdDomstats (virsh-domain-monitor.c:2147)
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==1081452==    by 0x12FB73: vshCommandRun (virsh.c:1935)
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==1081452==    by 0x133FEB: main (virsh.c:3719)
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(cherry picked from commit bf1f8e280c330f51833189d40a99dc894205a129)
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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 src/remote/remote_driver.c | 1 +
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 1 file changed, 1 insertion(+)
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diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
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index de021d4..6f7c894 100644
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--- a/src/remote/remote_driver.c
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+++ b/src/remote/remote_driver.c
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@@ -7842,6 +7842,7 @@ remoteConnectGetAllDomainStats(virConnectPtr conn,
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         VIR_FREE(elem);
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     }
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     virDomainStatsRecordListFree(tmpret);
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+    VIR_FREE(args.doms.doms_val);
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     xdr_free((xdrproc_t)xdr_remote_connect_get_all_domain_stats_ret,
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              (char *) &ret;;
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-- 
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2.1.3
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