[PATCH] unify memory processing functions in atheros driver file

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There are two types of memory processing functions in the file
atheros_driver.c,such as memory and os_memory. Unify the processing
functions into one type which has the prefix "os_".

Signed-off-by: Matt Woods <matt.woods@xxxxxxxxxx>
---
 src/drivers/driver_atheros.c | 128 +++++++++++++++++++++----------------------
 1 file changed, 64 insertions(+), 64 deletions(-)

diff --git a/src/drivers/driver_atheros.c b/src/drivers/driver_atheros.c
index 1afeeb2..5b9820c 100644
--- a/src/drivers/driver_atheros.c
+++ b/src/drivers/driver_atheros.c
@@ -189,13 +189,13 @@ set80211priv(struct atheros_driver_data *drv, int op, void *data, int len)
 	    op == IEEE80211_IOCTL_FILTERFRAME)
 		do_inline = 0;
 
-	memset(&iwr, 0, sizeof(iwr));
+	os_memset(&iwr, 0, sizeof(iwr));
 	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 	if (do_inline) {
 		/*
 		 * Argument data fits inline; put it there.
 		 */
-		memcpy(iwr.u.name, data, len);
+		os_memcpy(iwr.u.name, data, len);
 	} else {
 		/*
 		 * Argument data too big for inline transfer; setup a
@@ -222,10 +222,10 @@ set80211param(struct atheros_driver_data *drv, int op, int arg)
 {
 	struct iwreq iwr;
 
-	memset(&iwr, 0, sizeof(iwr));
+	os_memset(&iwr, 0, sizeof(iwr));
 	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 	iwr.u.mode = op;
-	memcpy(iwr.u.name+sizeof(__u32), &arg, sizeof(arg));
+	os_memcpy(iwr.u.name+sizeof(__u32), &arg, sizeof(arg));
 
 	if (ioctl(drv->ioctl_sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
 		wpa_printf(MSG_INFO,
@@ -244,9 +244,9 @@ ether_sprintf(const u8 *addr)
 	static char buf[sizeof(MACSTR)];
 
 	if (addr != NULL)
-		snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
+		os_snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
 	else
-		snprintf(buf, sizeof(buf), MACSTR, 0,0,0,0,0,0);
+		os_snprintf(buf, sizeof(buf), MACSTR, 0,0,0,0,0,0);
 	return buf;
 }
 #endif /* CONFIG_NO_STDOUT_DEBUG */
@@ -422,7 +422,7 @@ atheros_set_sta_authorized(void *priv, const u8 *addr, int authorized)
 	else
 		mlme.im_op = IEEE80211_MLME_UNAUTHORIZE;
 	mlme.im_reason = 0;
-	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 	ret = set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 	if (ret < 0) {
 		wpa_printf(MSG_DEBUG, "%s: Failed to %sauthorize STA " MACSTR,
@@ -455,9 +455,9 @@ atheros_del_key(void *priv, const u8 *addr, int key_idx)
 	wpa_printf(MSG_DEBUG, "%s: addr=%s key_idx=%d",
 		   __func__, ether_sprintf(addr), key_idx);
 
-	memset(&wk, 0, sizeof(wk));
+	os_memset(&wk, 0, sizeof(wk));
 	if (addr != NULL) {
-		memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
+		os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
 		wk.idk_keyix = (u8) IEEE80211_KEYIX_NONE;
 	} else {
 		wk.idk_keyix = key_idx;
@@ -538,20 +538,20 @@ atheros_set_key(const char *ifname, void *priv, enum wpa_alg alg,
 		return -3;
 	}
 
-	memset(&wk, 0, sizeof(wk));
+	os_memset(&wk, 0, sizeof(wk));
 	wk.ik_type = cipher;
 	wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
 	if (addr == NULL || is_broadcast_ether_addr(addr)) {
-		memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+		os_memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
 		wk.ik_keyix = key_idx;
 		if (set_tx)
 			wk.ik_flags |= IEEE80211_KEY_DEFAULT;
 	} else {
-		memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+		os_memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 		wk.ik_keyix = IEEE80211_KEYIX_NONE;
 	}
 	wk.ik_keylen = key_len;
-	memcpy(wk.ik_keydata, key, key_len);
+	os_memcpy(wk.ik_keydata, key, key_len);
 
 	ret = set80211priv(drv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk));
 	if (ret < 0) {
@@ -575,11 +575,11 @@ atheros_get_seqnum(const char *ifname, void *priv, const u8 *addr, int idx,
 	wpa_printf(MSG_DEBUG, "%s: addr=%s idx=%d",
 		   __func__, ether_sprintf(addr), idx);
 
-	memset(&wk, 0, sizeof(wk));
+	os_memset(&wk, 0, sizeof(wk));
 	if (addr == NULL)
-		memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+		os_memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
 	else
-		memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+		os_memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 	wk.ik_keyix = idx;
 
 	if (set80211priv(drv, IEEE80211_IOCTL_GETKEY, &wk, sizeof(wk))) {
@@ -600,13 +600,13 @@ atheros_get_seqnum(const char *ifname, void *priv, const u8 *addr, int idx,
 #define WPA_KEY_RSC_LEN 8
 #endif
 		u8 tmp[WPA_KEY_RSC_LEN];
-		memcpy(tmp, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
+		os_memcpy(tmp, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
 		for (i = 0; i < WPA_KEY_RSC_LEN; i++) {
 			seq[i] = tmp[WPA_KEY_RSC_LEN - i - 1];
 		}
 	}
 #else /* WORDS_BIGENDIAN */
-	memcpy(seq, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
+	os_memcpy(seq, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
 #endif /* WORDS_BIGENDIAN */
 	return 0;
 }
@@ -616,7 +616,7 @@ static int
 atheros_flush(void *priv)
 {
 	u8 allsta[IEEE80211_ADDR_LEN];
-	memset(allsta, 0xff, IEEE80211_ADDR_LEN);
+	os_memset(allsta, 0xff, IEEE80211_ADDR_LEN);
 	return atheros_sta_deauth(priv, NULL, allsta,
 				  IEEE80211_REASON_AUTH_LEAVE);
 }
@@ -629,19 +629,19 @@ atheros_read_sta_driver_data(void *priv, struct hostap_sta_driver_data *data,
 	struct atheros_driver_data *drv = priv;
 	struct ieee80211req_sta_stats stats;
 
-	memset(data, 0, sizeof(*data));
+	os_memset(data, 0, sizeof(*data));
 
 	/*
 	 * Fetch statistics for station from the system.
 	 */
-	memset(&stats, 0, sizeof(stats));
-	memcpy(stats.is_u.macaddr, addr, IEEE80211_ADDR_LEN);
+	os_memset(&stats, 0, sizeof(stats));
+	os_memcpy(stats.is_u.macaddr, addr, IEEE80211_ADDR_LEN);
 	if (set80211priv(drv, IEEE80211_IOCTL_STA_STATS,
 			 &stats, sizeof(stats))) {
 		wpa_printf(MSG_DEBUG, "%s: Failed to fetch STA stats (addr "
 			   MACSTR ")", __func__, MAC2STR(addr));
-		if (memcmp(addr, drv->acct_mac, ETH_ALEN) == 0) {
-			memcpy(data, &drv->acct_data, sizeof(*data));
+		if (os_memcmp(addr, drv->acct_mac, ETH_ALEN) == 0) {
+			os_memcpy(data, &drv->acct_data, sizeof(*data));
 			return 0;
 		}
 
@@ -668,7 +668,7 @@ atheros_sta_clear_stats(void *priv, const u8 *addr)
 	wpa_printf(MSG_DEBUG, "%s: addr=%s", __func__, ether_sprintf(addr));
 
 	mlme.im_op = IEEE80211_MLME_CLEAR_STATS;
-	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 	ret = set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme,
 			   sizeof(mlme));
 	if (ret < 0) {
@@ -744,7 +744,7 @@ atheros_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
 
 	mlme.im_op = IEEE80211_MLME_DEAUTH;
 	mlme.im_reason = reason_code;
-	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 	ret = set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 	if (ret < 0) {
 		wpa_printf(MSG_DEBUG, "%s: Failed to deauth STA (addr " MACSTR
@@ -768,7 +768,7 @@ atheros_sta_disassoc(void *priv, const u8 *own_addr, const u8 *addr,
 
 	mlme.im_op = IEEE80211_MLME_DISASSOC;
 	mlme.im_reason = reason_code;
-	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 	ret = set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 	if (ret < 0) {
 		wpa_printf(MSG_DEBUG, "%s: Failed to disassoc STA (addr "
@@ -794,7 +794,7 @@ static int atheros_set_qos_map(void *ctx, const u8 *qos_map_set,
 		wpa_printf(MSG_ERROR, "Invalid QoS Map");
 		return -1;
 	} else {
-		memset(&req, 0, sizeof(struct ieee80211req_athdbg));
+		os_memset(&req, 0, sizeof(struct ieee80211req_athdbg));
 		req.cmd = IEEE80211_DBGREQ_SETQOSMAPCONF;
 		os_memset(&iwr, 0, sizeof(iwr));
 		os_strlcpy(iwr.ifr_name, drv->iface, sizeof(iwr.ifr_name));
@@ -1120,8 +1120,8 @@ atheros_new_sta(struct atheros_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
 	/*
 	 * Fetch negotiated WPA/RSN parameters from the system.
 	 */
-	memset(&ie, 0, sizeof(ie));
-	memcpy(ie.wpa_macaddr, addr, IEEE80211_ADDR_LEN);
+	os_memset(&ie, 0, sizeof(ie));
+	os_memcpy(ie.wpa_macaddr, addr, IEEE80211_ADDR_LEN);
 	if (set80211priv(drv, IEEE80211_IOCTL_GETWPAIE, &ie, sizeof(ie))) {
 		/*
 		 * See ATH_WPS_IE comment in the beginning of the file for a
@@ -1171,10 +1171,10 @@ atheros_new_sta(struct atheros_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
 no_ie:
 	drv_event_assoc(hapd, addr, iebuf, ielen, 0);
 
-	if (memcmp(addr, drv->acct_mac, ETH_ALEN) == 0) {
+	if (os_memcmp(addr, drv->acct_mac, ETH_ALEN) == 0) {
 		/* Cached accounting data is not valid anymore. */
-		memset(drv->acct_mac, 0, ETH_ALEN);
-		memset(&drv->acct_data, 0, sizeof(drv->acct_data));
+		os_memset(drv->acct_mac, 0, ETH_ALEN);
+		os_memset(&drv->acct_data, 0, sizeof(drv->acct_data));
 	}
 }
 
@@ -1185,10 +1185,10 @@ atheros_wireless_event_wireless_custom(struct atheros_driver_data *drv,
 #define MGMT_FRAM_TAG_SIZE 30 /* hardcoded in driver */
 	wpa_printf(MSG_DEBUG, "Custom wireless event: '%s'", custom);
 
-	if (strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
+	if (os_strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
 		char *pos;
 		u8 addr[ETH_ALEN];
-		pos = strstr(custom, "addr=");
+		pos = os_strstr(custom, "addr=");
 		if (pos == NULL) {
 			wpa_printf(MSG_DEBUG,
 				   "MLME-MICHAELMICFAILURE.indication "
@@ -1212,33 +1212,33 @@ atheros_wireless_event_wireless_custom(struct atheros_driver_data *drv,
 		char *key, *value;
 		u32 val;
 		key = custom;
-		while ((key = strchr(key, '\n')) != NULL) {
+		while ((key = os_strchr(key, '\n')) != NULL) {
 			key++;
-			value = strchr(key, '=');
+			value = os_strchr(key, '=');
 			if (value == NULL)
 				continue;
 			*value++ = '\0';
 			val = strtoul(value, NULL, 10);
-			if (strcmp(key, "mac") == 0)
+			if (os_strcmp(key, "mac") == 0)
 				hwaddr_aton(value, drv->acct_mac);
-			else if (strcmp(key, "rx_packets") == 0)
+			else if (os_strcmp(key, "rx_packets") == 0)
 				drv->acct_data.rx_packets = val;
-			else if (strcmp(key, "tx_packets") == 0)
+			else if (os_strcmp(key, "tx_packets") == 0)
 				drv->acct_data.tx_packets = val;
-			else if (strcmp(key, "rx_bytes") == 0)
+			else if (os_strcmp(key, "rx_bytes") == 0)
 				drv->acct_data.rx_bytes = val;
-			else if (strcmp(key, "tx_bytes") == 0)
+			else if (os_strcmp(key, "tx_bytes") == 0)
 				drv->acct_data.tx_bytes = val;
 			key = value;
 		}
 #ifdef CONFIG_WPS
-	} else if (strncmp(custom, "PUSH-BUTTON.indication", 22) == 0) {
+	} else if (os_strncmp(custom, "PUSH-BUTTON.indication", 22) == 0) {
 		/* Some atheros kernels send push button as a wireless event */
 		/* PROBLEM! this event is received for ALL BSSs ...
 		 * so all are enabled for WPS... ugh.
 		 */
 		wpa_supplicant_event(drv->hapd, EVENT_WPS_BUTTON_PUSHED, NULL);
-	} else if (strncmp(custom, "Manage.prob_req ", 16) == 0) {
+	} else if (os_strncmp(custom, "Manage.prob_req ", 16) == 0) {
 		/*
 		 * Atheros driver uses a hack to pass Probe Request frames as a
 		 * binary data in the custom wireless event. The old way (using
@@ -1255,7 +1255,7 @@ atheros_wireless_event_wireless_custom(struct atheros_driver_data *drv,
 				    (u8 *) custom + MGMT_FRAM_TAG_SIZE, len);
 #endif /* CONFIG_WPS */
 #if defined(CONFIG_IEEE80211R) || defined(CONFIG_IEEE80211W)
-	} else if (strncmp(custom, "Manage.assoc_req ", 17) == 0) {
+	} else if (os_strncmp(custom, "Manage.assoc_req ", 17) == 0) {
 		/* Format: "Manage.assoc_req <frame len>" | zero padding |
 		 * frame */
 		int len = atoi(custom + 17);
@@ -1267,7 +1267,7 @@ atheros_wireless_event_wireless_custom(struct atheros_driver_data *drv,
 		}
 		atheros_raw_receive(drv, NULL,
 				    (u8 *) custom + MGMT_FRAM_TAG_SIZE, len);
-		} else if (strncmp(custom, "Manage.auth ", 12) == 0) {
+		} else if (os_strncmp(custom, "Manage.auth ", 12) == 0) {
 		/* Format: "Manage.auth <frame len>" | zero padding | frame */
 		int len = atoi(custom + 12);
 			if (len < 0 ||
@@ -1280,7 +1280,7 @@ atheros_wireless_event_wireless_custom(struct atheros_driver_data *drv,
 				    (u8 *) custom + MGMT_FRAM_TAG_SIZE, len);
 #endif /* CONFIG_IEEE80211W || CONFIG_IEEE80211R */
 #ifdef ATHEROS_USE_RAW_RECEIVE
-		} else if (strncmp(custom, "Manage.action ", 14) == 0) {
+		} else if (os_strncmp(custom, "Manage.action ", 14) == 0) {
 		/* Format: "Manage.assoc_req <frame len>" | zero padding | frame
 		 */
 		int len = atoi(custom + 14);
@@ -1395,7 +1395,7 @@ atheros_wireless_event_wireless(struct atheros_driver_data *drv,
 	while ((size_t) (end - pos) >= IW_EV_LCP_LEN) {
 		/* Event data may be unaligned, so make a local, aligned copy
 		 * before processing. */
-		memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
+		os_memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
 		wpa_printf(MSG_MSGDUMP, "Wireless event: cmd=0x%x len=%d",
 			   iwe->cmd, iwe->len);
 		if (iwe->len <= IW_EV_LCP_LEN || iwe->len > end - pos)
@@ -1409,10 +1409,10 @@ atheros_wireless_event_wireless(struct atheros_driver_data *drv,
 			/* WE-19 removed the pointer from struct iw_point */
 			char *dpos = (char *) &iwe_buf.u.data.length;
 			int dlen = dpos - (char *) &iwe_buf;
-			memcpy(dpos, pos + IW_EV_LCP_LEN,
+			os_memcpy(dpos, pos + IW_EV_LCP_LEN,
 			       sizeof(struct iw_event) - dlen);
 		} else {
-			memcpy(&iwe_buf, pos, sizeof(struct iw_event));
+			os_memcpy(&iwe_buf, pos, sizeof(struct iw_event));
 			custom += IW_EV_POINT_OFF;
 		}
 
@@ -1435,7 +1435,7 @@ atheros_wireless_event_wireless(struct atheros_driver_data *drv,
 			buf = malloc(iwe->u.data.length + 1);
 			if (buf == NULL)
 				return;		/* XXX */
-			memcpy(buf, custom, iwe->u.data.length);
+			os_memcpy(buf, custom, iwe->u.data.length);
 			buf[iwe->u.data.length] = '\0';
 
 			if (iwe->u.data.flags != 0) {
@@ -1446,7 +1446,7 @@ atheros_wireless_event_wireless(struct atheros_driver_data *drv,
 				atheros_wireless_event_wireless_custom(
 					drv, buf, buf + iwe->u.data.length);
 			}
-			free(buf);
+			os_free(buf);
 			break;
 		}
 
@@ -1500,7 +1500,7 @@ atheros_get_we_version(struct atheros_driver_data *drv)
 	if (range == NULL)
 		return -1;
 
-	memset(&iwr, 0, sizeof(iwr));
+	os_memset(&iwr, 0, sizeof(iwr));
 	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 	iwr.u.data.pointer = (caddr_t) range;
 	iwr.u.data.length = buflen;
@@ -1569,7 +1569,7 @@ atheros_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
 	 */
 	len = data_len + sizeof(struct l2_ethhdr);
 	if (len > sizeof(buf)) {
-		bp = malloc(len);
+		bp = os_malloc(len);
 		if (bp == NULL) {
 			wpa_printf(MSG_INFO,
 				   "EAPOL frame discarded, cannot malloc temp buffer of size %lu!",
@@ -1578,17 +1578,17 @@ atheros_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
 		}
 	}
 	eth = (struct l2_ethhdr *) bp;
-	memcpy(eth->h_dest, addr, ETH_ALEN);
-	memcpy(eth->h_source, own_addr, ETH_ALEN);
+	os_memcpy(eth->h_dest, addr, ETH_ALEN);
+	os_memcpy(eth->h_source, own_addr, ETH_ALEN);
 	eth->h_proto = host_to_be16(ETH_P_EAPOL);
-	memcpy(eth+1, data, data_len);
+	os_memcpy(eth+1, data, data_len);
 
 	wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", bp, len);
 
 	status = l2_packet_send(drv->sock_xmit, addr, ETH_P_EAPOL, bp, len);
 
 	if (bp != buf)
-		free(bp);
+		os_free(bp);
 	return status;
 }
 
@@ -1622,9 +1622,9 @@ atheros_init(struct hostapd_data *hapd, struct wpa_init_params *params)
 			   strerror(errno));
 		goto bad;
 	}
-	memcpy(drv->iface, params->ifname, sizeof(drv->iface));
+	os_memcpy(drv->iface, params->ifname, sizeof(drv->iface));
 
-	memset(&ifr, 0, sizeof(ifr));
+	os_memset(&ifr, 0, sizeof(ifr));
 	os_strlcpy(ifr.ifr_name, drv->iface, sizeof(ifr.ifr_name));
 	if (ioctl(drv->ioctl_sock, SIOCGIFINDEX, &ifr) != 0) {
 		wpa_printf(MSG_ERROR, "ioctl(SIOCGIFINDEX): %s",
@@ -1658,7 +1658,7 @@ atheros_init(struct hostapd_data *hapd, struct wpa_init_params *params)
 	} else
 		drv->sock_recv = drv->sock_xmit;
 
-	memset(&iwr, 0, sizeof(iwr));
+	os_memset(&iwr, 0, sizeof(iwr));
 	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 
 	iwr.u.mode = IW_MODE_MASTER;
@@ -1728,7 +1728,7 @@ atheros_set_ssid(void *priv, const u8 *buf, int len)
 	struct atheros_driver_data *drv = priv;
 	struct iwreq iwr;
 
-	memset(&iwr, 0, sizeof(iwr));
+	os_memset(&iwr, 0, sizeof(iwr));
 	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 	iwr.u.essid.flags = 1; /* SSID active */
 	iwr.u.essid.pointer = (caddr_t) buf;
@@ -1749,7 +1749,7 @@ atheros_get_ssid(void *priv, u8 *buf, int len)
 	struct iwreq iwr;
 	int ret = 0;
 
-	memset(&iwr, 0, sizeof(iwr));
+	os_memset(&iwr, 0, sizeof(iwr));
 	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 	iwr.u.essid.pointer = (caddr_t) buf;
 	iwr.u.essid.length = (len > IW_ESSID_MAX_SIZE) ?
@@ -1860,7 +1860,7 @@ static int atheros_send_mgmt(void *priv, const u8 *frm, size_t data_len,
 	wpa_printf(MSG_DEBUG, "%s frmlen = %lu " MACSTR, __func__,
 		   (unsigned long) data_len, MAC2STR(mgmt->da));
 	mgmt_frm = (struct ieee80211req_mgmtbuf *) buf;
-	memcpy(mgmt_frm->macaddr, (u8 *)mgmt->da, IEEE80211_ADDR_LEN);
+	os_memcpy(mgmt_frm->macaddr, (u8 *)mgmt->da, IEEE80211_ADDR_LEN);
 	mgmt_frm->buflen = data_len;
 	if (&mgmt_frm->buf[0] + data_len > buf + sizeof(buf)) {
 		wpa_printf(MSG_INFO, "atheros: Too long frame for "
-- 
2.6.3.windows.1


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