[libvirt] [PATCH 2/2] xenParseXM: don't dereference NULL pointer when script is empty

O.k. to apply? -- Guido --- src/xenxs/xen_xm.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c index d057043..30188e2 100644 --- a/src/xenxs/xen_xm.c +++ b/src/xenxs/xen_xm.c @@ -697,8 +697,8 @@ xenParseXM(virConfPtr conf, int xendConfigVersion, } } - if (bridge[0] || STREQ(script, "vif-bridge") || - STREQ(script, "vif-vnic")) { + if (bridge[0] || (script && (STREQ(script, "vif-bridge") || + STREQ(script, "vif-vnic")))) { net->type = VIR_DOMAIN_NET_TYPE_BRIDGE; } else { net->type = VIR_DOMAIN_NET_TYPE_ETHERNET; @@ -715,7 +715,7 @@ xenParseXM(virConfPtr conf, int xendConfigVersion, !(net->data.bridge.ipaddr = strdup(ip))) goto no_memory; } else { - if (script[0] && + if (script && script[0] && !(net->data.ethernet.script = strdup(script))) goto no_memory; if (ip[0] && -- 1.7.6.3