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!6174 fix:修复mac地址为空导致的异常

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Merge pull request !6174 from 伍瑞/master
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openharmony_ci 2024-05-21 07:09:16 +00:00 committed by Gitee
commit 31c0a96299
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1 changed files with 4 additions and 0 deletions
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core/connection/wifi_direct_cpp/adapter/p2p_adapter.cpp
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@ -380,6 +380,10 @@ int32_t P2pAdapter::GetDynamicMacAddress(std::string &macString)
int32_t P2pAdapter::RequestGcIp(const std::string &macString, std::string &ipString) int32_t P2pAdapter::RequestGcIp(const std::string &macString, std::string &ipString)
{ {
if (macString.size() == 0) {
CONN_LOGE(CONN_WIFI_DIRECT, "mac is empty");
return SOFTBUS_INVALID_PARAM;
}
std::vector<uint8_t> macArray = WifiDirectUtils::MacStringToArray(macString); std::vector<uint8_t> macArray = WifiDirectUtils::MacStringToArray(macString);
uint32_t ipArray[IPV4_ADDR_ARRAY_LEN]; uint32_t ipArray[IPV4_ADDR_ARRAY_LEN];