lxc: Don't leak @veths in virLXCProcessStart

The individual strings are freed, but the array is never freed.

 8 bytes in 1 blocks are definitely lost in loss record 28 of 1,098
    at 0x4C2CE3F: malloc (vg_replace_malloc.c:298)
    by 0x4C2F1BF: realloc (vg_replace_malloc.c:785)
    by 0x52C9C92: virReallocN (viralloc.c:245)
    by 0x52C9D88: virExpandN (viralloc.c:294)
    by 0x23414D99: virLXCProcessSetupInterfaces (lxc_process.c:552)
    by 0x23417457: virLXCProcessStart (lxc_process.c:1356)
    by 0x2341F71C: lxcDomainCreateWithFiles (lxc_driver.c:1088)
    by 0x2341F805: lxcDomainCreate (lxc_driver.c:1123)
    by 0x55917EB: virDomainCreate (libvirt-domain.c:6534)
    by 0x1367D1: remoteDispatchDomainCreate (remote_daemon_dispatch_stubs.h:4434)
    by 0x1366EA: remoteDispatchDomainCreateHelper (remote_daemon_dispatch_stubs.h:4410)
    by 0x546FDF1: virNetServerProgramDispatchCall (virnetserverprogram.c:437)

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c
index 14502e12fe8e9d3438ec8547dc4d98209099da7e..3e44da1aaf649723f50fd5a43bd69b281df9f0e9 100644 (file)
--- a/src/lxc/lxc_process.c
+++ b/src/lxc/lxc_process.c
@@ -1559,6 +1559,7 @@ int virLXCProcessStart(virConnectPtr conn,
     virCommandFree(cmd);
     for (i = 0; i < nveths; i++)
         VIR_FREE(veths[i]);
+    VIR_FREE(veths);
     for (i = 0; i < nttyFDs; i++)
         VIR_FORCE_CLOSE(ttyFDs[i]);
     VIR_FREE(ttyFDs);