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nl80211: Set interface address even if using old interface

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If an existing interface is allowed to be used, its address better be
updated to match the requested one.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-03-26 01:17:29 +02:00
parent 9b4d9c8bbc
commit 6997f8baab
1 changed files with 10 additions and 0 deletions
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10
src/drivers/driver_nl80211.c
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@ -7660,6 +7660,16 @@ static int nl80211_create_iface(struct wpa_driver_nl80211_data *drv,
if (use_existing) {
wpa_printf(MSG_DEBUG, "nl80211: Continue using existing interface %s",
ifname);
if (addr && iftype != NL80211_IFTYPE_MONITOR &&
linux_set_ifhwaddr(drv->global->ioctl_sock, ifname,
addr) < 0 &&
(linux_set_iface_flags(drv->global->ioctl_sock,
ifname, 0) < 0 ||
linux_set_ifhwaddr(drv->global->ioctl_sock, ifname,
addr) < 0 ||
linux_set_iface_flags(drv->global->ioctl_sock,
ifname, 1) < 0))
return -1;
return -ENFILE;
}
wpa_printf(MSG_INFO, "Try to remove and re-create %s", ifname);