857 	u8 gtk[32];  member
866 	const u8 *_gtk = gd->gtk;  in wpa_supplicant_install_gtk()
870 	if ((sm->gtk.gtk_len == (size_t) gd->gtk_len &&  in wpa_supplicant_install_gtk()
871 	     os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) ||  in wpa_supplicant_install_gtk()
873 	     os_memcmp(sm->gtk_wnm_sleep.gtk, gd->gtk,  in wpa_supplicant_install_gtk()
881 	wpa_hexdump_key(MSG_DEBUG, "WPA: Group Key", gd->gtk, gd->gtk_len);  in wpa_supplicant_install_gtk()
888 		os_memcpy(gtk_buf, gd->gtk, 16);  in wpa_supplicant_install_gtk()
889 		os_memcpy(gtk_buf + 16, gd->gtk + 24, 8);  in wpa_supplicant_install_gtk()
890 		os_memcpy(gtk_buf + 24, gd->gtk + 16, 8);  in wpa_supplicant_install_gtk()
917 		os_memcpy(sm->gtk_wnm_sleep.gtk, gd->gtk,  in wpa_supplicant_install_gtk()
920 		sm->gtk.gtk_len = gd->gtk_len;  in wpa_supplicant_install_gtk()
921 		os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);  in wpa_supplicant_install_gtk()
978 				       const u8 *gtk, size_t gtk_len,  in wpa_supplicant_pairwise_gtk()  argument
994 			gtk, gtk_len);  in wpa_supplicant_pairwise_gtk()
996 	if (gtk_len < 2 || gtk_len - 2 > sizeof(gd.gtk))  in wpa_supplicant_pairwise_gtk()
999 	gd.keyidx = gtk[0] & 0x3;  in wpa_supplicant_pairwise_gtk()
1001 						     !!(gtk[0] & BIT(2)));  in wpa_supplicant_pairwise_gtk()
1002 	gtk += 2;  in wpa_supplicant_pairwise_gtk()
1005 	os_memcpy(gd.gtk, gtk, gtk_len);  in wpa_supplicant_pairwise_gtk()
1427 	if (ie.gtk && !(key_info & WPA_KEY_INFO_ENCR_KEY_DATA)) {  in wpa_supplicant_process_3_of_4()
1523 	} else if (!ie.gtk && sm->proto == WPA_PROTO_RSN) {  in wpa_supplicant_process_3_of_4()
1527 	} else if (ie.gtk &&  in wpa_supplicant_process_3_of_4()
1529 					ie.gtk, ie.gtk_len, key_info) < 0) {  in wpa_supplicant_process_3_of_4()
1541 	if (sm->group_cipher == WPA_CIPHER_GTK_NOT_USED || ie.gtk)  in wpa_supplicant_process_3_of_4()
1545 	if (ie.gtk)  in wpa_supplicant_process_3_of_4()
1586 	if (ie.gtk && !(key_info & WPA_KEY_INFO_ENCR_KEY_DATA)) {  in wpa_supplicant_process_1_of_2_rsn()
1591 	if (ie.gtk == NULL) {  in wpa_supplicant_process_1_of_2_rsn()
1624 			ie.gtk, ie.gtk_len);  in wpa_supplicant_process_1_of_2_rsn()
1625 	gd->keyidx = ie.gtk[0] & 0x3;  in wpa_supplicant_process_1_of_2_rsn()
1627 						      !!(ie.gtk[0] & BIT(2)));  in wpa_supplicant_process_1_of_2_rsn()
1628 	if (ie.gtk_len - 2 > sizeof(gd->gtk)) {  in wpa_supplicant_process_1_of_2_rsn()
1634 	os_memcpy(gd->gtk, ie.gtk + 2, ie.gtk_len - 2);  in wpa_supplicant_process_1_of_2_rsn()
1681 		if (key_data_len > sizeof(gd->gtk)) {  in wpa_supplicant_process_1_of_2_wpa()
1689 		os_memcpy(gd->gtk, key_data, key_data_len);  in wpa_supplicant_process_1_of_2_wpa()
1690 		if (rc4_skip(ek, 32, 256, gd->gtk, key_data_len)) {  in wpa_supplicant_process_1_of_2_wpa()
1705 		if (maxkeylen > sizeof(gd->gtk)) {  in wpa_supplicant_process_1_of_2_wpa()
1714 			       key_data, gd->gtk)) {  in wpa_supplicant_process_1_of_2_wpa()
2740 		os_memset(&sm->gtk, 0, sizeof(sm->gtk));  in wpa_sm_notify_assoc()
3346 	os_memset(&sm->gtk, 0, sizeof(sm->gtk));  in wpa_sm_drop_sa()
3414 		os_memcpy(gd.gtk, buf + 13, gd.gtk_len);  in wpa_wnmsleep_install_key()
3417 				gd.gtk, gd.gtk_len);  in wpa_wnmsleep_install_key()
4368 	if (!kde.gtk) {  in fils_process_assoc_resp()
4378 	wpa_hexdump_key(MSG_DEBUG, "FILS: Received GTK", kde.gtk, kde.gtk_len);  in fils_process_assoc_resp()
4379 	gd.keyidx = kde.gtk[0] & 0x3;  in fils_process_assoc_resp()
4381 						     !!(kde.gtk[0] & BIT(2)));  in fils_process_assoc_resp()
4382 	if (kde.gtk_len - 2 > sizeof(gd.gtk)) {  in fils_process_assoc_resp()
4387 	os_memcpy(gd.gtk, kde.gtk + 2, kde.gtk_len - 2);  in fils_process_assoc_resp()