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HS 2.0: Allocate enough buffer for HS 2.0 Indication element for scan

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The HS 2.0 Indication element can be up to 9 octets in length, so add
two more octets to the minimum extra_ie buffer size for scanning.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2018-12-08 01:11:44 +02:00 committed by Jouni Malinen
parent dfd1b69de2
commit 9ce2015a97
1 changed files with 1 additions and 1 deletions
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2
wpa_supplicant/scan.c
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@ -581,7 +581,7 @@ static struct wpabuf * wpa_supplicant_extra_ies(struct wpa_supplicant *wpa_s)
#endif /* CONFIG_WPS */
#ifdef CONFIG_HS20
if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 7) == 0)
if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 9) == 0)
wpas_hs20_add_indication(extra_ie, -1, 0);
#endif /* CONFIG_HS20 */