WIFI: Iperf example's parameter opt was uninitialized, may leads setsockoption invalide if it equal to 0
@@ -124,7 +124,7 @@ static esp_err_t IRAM_ATTR iperf_run_tcp_server(void)
int listen_socket;
struct timeval t;
int sockfd;
- int opt;
+ int opt = 1;
listen_socket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listen_socket < 0) {
@@ -195,7 +195,7 @@ static esp_err_t IRAM_ATTR iperf_run_udp_server(void)
int want_recv = 0;
uint8_t *buffer;
int sockfd;
- int opt;
+ int opt = 1;
bool udp_recv_start = true ;
sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
@@ -253,7 +253,7 @@ static esp_err_t iperf_run_udp_client(void)
int want_send = 0;
uint8_t *buffer;
int sockfd;
- int opt;
+ int opt = 1;
int err;
int id;
