| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <7cf7a92877b586ef9e5a6eec1b388a438519c1f9.1617384172.git.fabioaiuto83@gmail.com>
Date: Fri, 2 Apr 2021 19:30:11 +0200
From: Fabio Aiuto <fabioaiuto83@...il.com>
To: gregkh@...uxfoundation.org
Cc: dan.carpenter@...cle.com, joe@...ches.com,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
Fabio Aiuto <fabioaiuto83@...il.com>
Subject: [PATCH v2 29/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_ieee80211.c
remove all RT_TRACE logs
Signed-off-by: Fabio Aiuto <fabioaiuto83@...il.com>
---
.../staging/rtl8723bs/core/rtw_ieee80211.c | 90 ++++---------------
1 file changed, 15 insertions(+), 75 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index e931afc3ba22..eb2058f2d139 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -488,11 +488,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
pos += WPA_SELECTOR_LEN;
left -= WPA_SELECTOR_LEN;
- } else if (left > 0) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie length mismatch, %u too much", __func__, left));
-
+ } else if (left > 0)
return _FAIL;
- }
/* pairwise_cipher */
if (left >= 2) {
@@ -501,11 +498,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
pos += 2;
left -= 2;
- if (count == 0 || left < count * WPA_SELECTOR_LEN) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie count botch (pairwise), "
- "count %u left %u", __func__, count, left));
+ if (count == 0 || left < count * WPA_SELECTOR_LEN)
return _FAIL;
- }
for (i = 0; i < count; i++) {
*pairwise_cipher |= rtw_get_wpa_cipher_suite(pos);
@@ -514,16 +508,13 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
left -= WPA_SELECTOR_LEN;
}
- } else if (left == 1) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie too short (for key mgmt)", __func__));
+ } else if (left == 1)
return _FAIL;
- }
if (is_8021x) {
if (left >= 6) {
pos += 2;
if (!memcmp(pos, SUITE_1X, 4)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s : there has 802.1x auth\n", __func__));
*is_8021x = 1;
}
}
@@ -559,10 +550,8 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
pos += RSN_SELECTOR_LEN;
left -= RSN_SELECTOR_LEN;
- } else if (left > 0) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie length mismatch, %u too much", __func__, left));
+ } else if (left > 0)
return _FAIL;
- }
/* pairwise_cipher */
if (left >= 2) {
@@ -571,11 +560,8 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
pos += 2;
left -= 2;
- if (count == 0 || left < count * RSN_SELECTOR_LEN) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie count botch (pairwise), "
- "count %u left %u", __func__, count, left));
+ if (count == 0 || left < count * RSN_SELECTOR_LEN)
return _FAIL;
- }
for (i = 0; i < count; i++) {
*pairwise_cipher |= rtw_get_wpa2_cipher_suite(pos);
@@ -584,19 +570,14 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
left -= RSN_SELECTOR_LEN;
}
- } else if (left == 1) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie too short (for key mgmt)", __func__));
-
+ } else if (left == 1)
return _FAIL;
- }
if (is_8021x) {
if (left >= 6) {
pos += 2;
- if (!memcmp(pos, SUITE_1X, 4)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s (): there has 802.1x auth\n", __func__));
+ if (!memcmp(pos, SUITE_1X, 4))
*is_8021x = 1;
- }
}
}
@@ -607,7 +588,7 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
{
int len = 0;
- u8 authmode, i;
+ u8 authmode;
uint cnt;
u8 wapi_oui1[4] = {0x0, 0x14, 0x72, 0x01};
u8 wapi_oui2[4] = {0x0, 0x14, 0x72, 0x02};
@@ -626,16 +607,9 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
/* if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY) */
if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY && (!memcmp(&in_ie[cnt+6], wapi_oui1, 4) ||
!memcmp(&in_ie[cnt+6], wapi_oui2, 4))) {
- if (wapi_ie) {
+ if (wapi_ie)
memcpy(wapi_ie, &in_ie[cnt], in_ie[cnt+1]+2);
- for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
- wapi_ie[i], wapi_ie[i+1], wapi_ie[i+2], wapi_ie[i+3], wapi_ie[i+4],
- wapi_ie[i+5], wapi_ie[i+6], wapi_ie[i+7]));
- }
- }
-
if (wapi_len)
*wapi_len = in_ie[cnt+1]+2;
@@ -654,7 +628,7 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len)
{
- u8 authmode, sec_idx, i;
+ u8 authmode, sec_idx;
u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
uint cnt;
@@ -668,33 +642,15 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie
authmode = in_ie[cnt];
if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n rtw_get_wpa_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2));
-
- if (wpa_ie) {
+ if (wpa_ie)
memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2);
- for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
- wpa_ie[i], wpa_ie[i+1], wpa_ie[i+2], wpa_ie[i+3], wpa_ie[i+4],
- wpa_ie[i+5], wpa_ie[i+6], wpa_ie[i+7]));
- }
- }
-
- *wpa_len = in_ie[cnt+1]+2;
- cnt += in_ie[cnt+1]+2; /* get next */
+ *wpa_len = in_ie[cnt+1]+2;
+ cnt += in_ie[cnt+1]+2; /* get next */
} else {
if (authmode == WLAN_EID_RSN) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n get_rsn_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2));
-
- if (rsn_ie) {
- memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt+1]+2);
-
- for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
- rsn_ie[i], rsn_ie[i+1], rsn_ie[i+2], rsn_ie[i+3], rsn_ie[i+4],
- rsn_ie[i+5], rsn_ie[i+6], rsn_ie[i+7]));
- }
- }
+ if (rsn_ie)
+ memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
*rsn_len = in_ie[cnt+1]+2;
cnt += in_ie[cnt+1]+2; /* get next */
@@ -1138,28 +1094,20 @@ static int rtw_get_cipher_info(struct wlan_network *pnetwork)
pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12);
if (pbuf && (wpa_ielen > 0)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_cipher_info: wpa_ielen: %d", wpa_ielen));
if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
pnetwork->BcnInfo.group_cipher = group_cipher;
pnetwork->BcnInfo.is_8021x = is8021x;
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s: pnetwork->pairwise_cipher: %d, is_8021x is %d",
- __func__, pnetwork->BcnInfo.pairwise_cipher, pnetwork->BcnInfo.is_8021x));
ret = _SUCCESS;
}
} else {
pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12);
if (pbuf && (wpa_ielen > 0)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN IE\n"));
if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN IE OK!!!\n"));
pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
pnetwork->BcnInfo.group_cipher = group_cipher;
pnetwork->BcnInfo.is_8021x = is8021x;
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s: pnetwork->pairwise_cipher: %d,"
- "pnetwork->group_cipher is %d, is_8021x is %d", __func__, pnetwork->BcnInfo.pairwise_cipher,
- pnetwork->BcnInfo.group_cipher, pnetwork->BcnInfo.is_8021x));
ret = _SUCCESS;
}
}
@@ -1189,10 +1137,6 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS;
}
rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &rsn_len, NULL, &wpa_len);
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: ssid =%s\n", pnetwork->network.Ssid.Ssid));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: ssid =%s\n", pnetwork->network.Ssid.Ssid));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
if (rsn_len > 0) {
pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2;
@@ -1202,10 +1146,6 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
if (bencrypt)
pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP;
}
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: pnetwork->encryp_protocol is %x\n",
- pnetwork->BcnInfo.encryp_protocol));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: pnetwork->encryp_protocol is %x\n",
- pnetwork->BcnInfo.encryp_protocol));
rtw_get_cipher_info(pnetwork);
/* get bwmode and ch_offset */
--
2.20.1
Powered by blists - more mailing lists