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fix: Clear the shared key before releasing it

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Signed-off-by: manan <manan19@huawei.com>
This commit is contained in:
manan 2023-08-24 09:01:23 +00:00
parent b0101b743c
commit 2e444fcd3d
1 changed files with 8 additions and 0 deletions
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8
adapter/common/net/wifi/common/softbus_wifi_api_adapter.c
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@ -98,12 +98,16 @@ NO_SANITIZE("cfi") int32_t SoftBusGetWifiDeviceConfig(SoftBusWifiDevConf *config
retVal = GetDeviceConfigs(result, &wifiConfigSize);
if (retVal != SOFTBUS_OK) {
SoftBusLog(SOFTBUS_LOG_LNN, SOFTBUS_LOG_ERROR, "malloc wifi device config fail");
(void)memset_s(result, sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE, 0,
sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE);
SoftBusFree(result);
return SOFTBUS_ERR;
}
if (wifiConfigSize > WIFI_MAX_CONFIG_SIZE) {
SoftBusLog(SOFTBUS_LOG_LNN, SOFTBUS_LOG_ERROR, "wifi device config size is invalid.");
(void)memset_s(result, sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE, 0,
sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE);
SoftBusFree(result);
return SOFTBUS_ERR;
}
@ -111,6 +115,8 @@ NO_SANITIZE("cfi") int32_t SoftBusGetWifiDeviceConfig(SoftBusWifiDevConf *config
for (i = 0; i < wifiConfigSize; i++) {
if (ConvertSoftBusWifiConfFromWifiDev(result, configList) != SOFTBUS_OK) {
SoftBusLog(SOFTBUS_LOG_LNN, SOFTBUS_LOG_ERROR, "convert wifi config failed.");
(void)memset_s(result, sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE, 0,
sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE);
SoftBusFree(result);
return SOFTBUS_ERR;
}
@ -118,6 +124,8 @@ NO_SANITIZE("cfi") int32_t SoftBusGetWifiDeviceConfig(SoftBusWifiDevConf *config
configList++;
}
*num = wifiConfigSize;
(void)memset_s(result, sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE, 0,
sizeof(WifiDeviceConfig) * WIFI_MAX_CONFIG_SIZE);
SoftBusFree(result);
return SOFTBUS_OK;
}