From 0d79af2e5e02d7614289408a538b6077736b9557 Mon Sep 17 00:00:00 2001 From: "Liuji (Jeremy)" Date: Tue, 10 Sep 2013 22:13:32 -0400 Subject: [PATCH] virDomainDefParseXML: set the argument of virBitmapFree to NULL after calling virBitmapFree After freeing the bitmap pointer, it must set the pointer to NULL. This will avoid any other use of the freed memory of the bitmap pointer. https://bugzilla.redhat.com/show_bug.cgi?id=1006710 Signed-off-by: Liuji (Jeremy) (cherry picked from commit ef5d51d491356f1f4287aa3a8b908b183b6dd9aa) --- src/conf/domain_conf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index a16ebd14a7..8824266dfa 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -10964,8 +10964,10 @@ virDomainDefParseXML(xmlDocPtr xml, } /* Ignore 'nodeset' if 'placement' is 'auto' finally */ - if (placement_mode == VIR_NUMA_TUNE_MEM_PLACEMENT_MODE_AUTO) + if (placement_mode == VIR_NUMA_TUNE_MEM_PLACEMENT_MODE_AUTO) { virBitmapFree(def->numatune.memory.nodemask); + def->numatune.memory.nodemask = NULL; + } /* Copy 'placement' of to if its 'placement' * is not specified and 'placement' of is specified. -- 2.47.3