This commit fixes a bug when you have multiple network settings defined.
Basically, if you set an IPv6 or IPv4 gateway, it carries on next
network settings. It is happening because the data is not being
initialized when a new network type is defined. So, the old data still
persists into the pointer. Another way to initialized the data was
introduced using memset() to avoid missing attributes from the struct.
Signed-off-by: Julio Faracco <jcfara...@gmail.com>
---
src/lxc/lxc_native.c | 27 +++++++++++++--------------
1 file changed, 13 insertions(+), 14 deletions(-)
diff --git a/src/lxc/lxc_native.c b/src/lxc/lxc_native.c
index 9f6d4b3de8..0d21d9fb2b 100644
--- a/src/lxc/lxc_native.c
+++ b/src/lxc/lxc_native.c
@@ -561,27 +561,26 @@ lxcNetworkWalkCallback(const char *name, virConfValuePtr
value, void *data)
int status;
if (STREQ(name, "lxc.network.type")) {
+ virDomainDefPtr def = parseData->def;
+ size_t networks = parseData->networks;
+ bool privnet = parseData->privnet;
+
/* Store the previous NIC */
status = lxcAddNetworkDefinition(parseData);
if (status < 0)
return -1;
else if (status > 0)
- parseData->networks++;
+ networks++;
else if (parseData->type != NULL && STREQ(parseData->type, "none"))
- parseData->privnet = false;
-
- /* Start a new network interface config */
- parseData->type = NULL;
- parseData->link = NULL;
- parseData->mac = NULL;
- parseData->flag = NULL;
- parseData->macvlanmode = NULL;
- parseData->vlanid = NULL;
- parseData->name = NULL;
-
- parseData->ips = NULL;
- parseData->nips = 0;
+ privnet = false;
+
+ /* clean NIC to store a new one */
+ memset(parseData, 0, sizeof(*parseData));
+
+ parseData->def = def;
+ parseData->networks = networks;
+ parseData->privnet = privnet;
/* Keep the new value */
parseData->type = value->str;
--
2.19.1
--
libvir-list mailing list
libvir-list@redhat.com
https://www.redhat.com/mailman/listinfo/libvir-list
