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P2P: Fix snprintf buffer length for group ifname backup

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Commit 2e5ba4b6d1 moved this to a function
and updated one of the os_snprintf() calls to use the len parameter, but
forgot the other one.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-10-24 20:13:32 +03:00 committed by Jouni Malinen
parent fa56315cfc
commit 41c526f357
1 changed files with 1 additions and 2 deletions
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3
wpa_supplicant/p2p_supplicant.c
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@ -1175,8 +1175,7 @@ static void wpas_p2p_get_group_ifname(struct wpa_supplicant *wpa_s,
if (os_strlen(ifname) >= IFNAMSIZ &&
os_strlen(wpa_s->ifname) < IFNAMSIZ) {
/* Try to avoid going over the IFNAMSIZ length limit */
os_snprintf(ifname, sizeof(ifname), "p2p-%d",
wpa_s->p2p_group_idx);
os_snprintf(ifname, len, "p2p-%d", wpa_s->p2p_group_idx);
}
}