정수 오버플로우 방지

pull/540/head
root 2021-11-28 08:52:31 +00:00
parent 9261f718b8
commit 8a1d532e15
1 changed files with 5 additions and 1 deletions

View File

@ -41,7 +41,11 @@ int main(int argc, char *argv[])
char *tracker_server;
int arg_index;
char *group_name;
if(argc <0)
{
return NULL;
}
if (argc < 2)
{
usage(argv);