[libvirt] [PATCH 02/17] Avoid leak if virDomainSoundCodecDefParseXML return error

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; If virDomainSoundCodecDefParseXML returns an error (eg due to OOM), then the xml nodeset codecNodes is leaked. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- 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 81314bc..ccb61aa 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8470,8 +8470,10 @@ virDomainSoundDefParseXML(const xmlNodePtr node, for (i = 0; i < ncodecs; i++) { virDomainSoundCodecDefPtr codec = virDomainSoundCodecDefParseXML(codecNodes[i]); - if (codec == NULL) + if (codec == NULL) { + VIR_FREE(codecNodes); goto error; + } codec->cad = def->ncodecs; /* that will do for now */ def->codecs[def->ncodecs++] = codec; -- 1.8.3.1