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net: Early initialize winpcap library

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This fixes problem when xemu is started with command-line parameters
specifying pcap bridged network backend and NPF interface identifier.
This commit is contained in:
Stanislav Motylkov 2021-10-01 20:02:09 +03:00 committed by mborgerson
parent 5b04e4f499
commit a8c73197da
1 changed files with 7 additions and 0 deletions
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7
net/pcap.c
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@ -141,6 +141,13 @@ int net_init_pcap(const Netdev *netdev, const char *name, NetClientState *peer,
const int promisc = 1;
int status;
#ifdef WIN32
if (pcap_load_library()) {
error_setg(errp, "failed to load winpcap library");
return -1;
}
#endif
pcap_t *p = pcap_open_live(pcap_opts->ifname, 65536, promisc, 1, err);
if (p == NULL) {
error_setg(errp, "failed to open interface '%s' for capture: %s",