Update client.c

peakcrosser7 · Jun 5, 2022 · 9acc42d · 9acc42d
1 parent d5e32d9
commit 9acc42d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/client.c b/client.c
@@ -295,8 +295,8 @@ void selectTunnel(SSL* ssl, int sockfd, int tunfd) {
 
 //获取服务端分配的虚拟IP
 int recvVirtualIP(SSL* ssl) {
-    char buf[10];
-    SSL_read(ssl,buf,BUFF_SIZE);
+    char buf[10] = {0};
+    SSL_read(ssl,buf,9);
     int virtualIP = atoi(buf);
     printf("virtualIP: 192.168.53.%d/24\n",virtualIP);
     return virtualIP;
@@ -350,4 +350,4 @@ int main(int argc, char *argv[]) {
     SSL_free(ssl);
     close(sockfd);
     return 0;
-}
+}