[PATCH] Fix few memory leaks found by Coverity

[Pavel Hrdina <phrdina@xxxxxxxxxx>]

Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
---
 src/conf/domain_conf.c     | 10 ++++++++--
 src/openvz/openvz_driver.c |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index d1a483a..eacd687 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -17264,17 +17264,20 @@ virDomainNetIpsFormat(virBufferPtr buf, virDomainNetIpDefPtr *ips, size_t nips)
         virSocketAddrPtr address = &ips[i]->address;
         char *ipStr = virSocketAddrFormat(address);
         const char *familyStr = NULL;
+
         if (VIR_SOCKET_ADDR_IS_FAMILY(address, AF_INET6))
             familyStr = "ipv6";
         else if (VIR_SOCKET_ADDR_IS_FAMILY(address, AF_INET))
             familyStr = "ipv4";
-        virBufferAsprintf(buf, "<ip address='%s'",
-                          ipStr);
+
+        virBufferAsprintf(buf, "<ip address='%s'", ipStr);
         if (familyStr)
             virBufferAsprintf(buf, " family='%s'", familyStr);
         if (ips[i]->prefix != 0)
             virBufferAsprintf(buf, " prefix='%u'", ips[i]->prefix);
         virBufferAddLit(buf, "/>\n");
+
+        VIR_FREE(ipStr);
     }
 }
 
@@ -17306,6 +17309,9 @@ virDomainNetRoutesFormat(virBufferPtr buf,
             virBufferAsprintf(buf, " prefix='%d'", route->prefix);
 
         virBufferAddLit(buf, "/>\n");
+
+        VIR_FREE(via);
+        VIR_FREE(to);
     }
 }
 
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
index c144eca..64f5219 100644
--- a/src/openvz/openvz_driver.c
+++ b/src/openvz/openvz_driver.c
@@ -911,6 +911,7 @@ openvzDomainSetNetwork(virConnectPtr conn, const char *vpsid,
         for (i = 0; i < net->nips; i++) {
             char *ipStr = virSocketAddrFormat(&net->ips[i]->address);
             virCommandAddArgList(cmd, "--ipadd", ipStr, NULL);
+            VIR_FREE(ipStr);
         }
     }
 
-- 
2.0.5

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