net: Check device passed to host_net_remove (Jan Kiszka)
Make sure that we do not delete guest NICs via host_net_remove. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7195 c046a42c-6fe2-441c-8c8c-71466251a162
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0b1bcb00fb
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10
net.c
10
net.c
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@ -1858,14 +1858,20 @@ void net_host_device_remove(Monitor *mon, int vlan_id, const char *device)
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vlan = qemu_find_vlan(vlan_id);
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vlan = qemu_find_vlan(vlan_id);
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for(vc = vlan->first_client; vc != NULL; vc = vc->next)
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for (vc = vlan->first_client; vc != NULL; vc = vc->next) {
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if (!strcmp(vc->name, device))
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if (!strcmp(vc->name, device)) {
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break;
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break;
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}
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}
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if (!vc) {
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if (!vc) {
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monitor_printf(mon, "can't find device %s\n", device);
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monitor_printf(mon, "can't find device %s\n", device);
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return;
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return;
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}
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}
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if (!net_host_check_device(vc->model)) {
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monitor_printf(mon, "invalid host network device %s\n", device);
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return;
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}
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qemu_del_vlan_client(vc);
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qemu_del_vlan_client(vc);
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}
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}
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