我有这个函数来形成一个 HTTP 请求字符串。运行时,malloc 返回错误:
malloc():大小无效(未排序)中止
下面是我创建的函数,不明白为什么会返回错误。
char* integration_request(char* function, char* lower, char* upper,
char* segments, char* threads) {
char* start = "GET /integrate/";
char* bs = "/";
char* end = "HTTP/1.1\n\n";
char* request = malloc(sizeof(char) * strlen(start + 1));
strcpy(request, start);
strcat(request, lower);
strcat(request, bs);
strcat(request, upper);
strcat(request, bs);
strcat(request, segments);
strcat(request, bs);
strcat(request,threads);
strcat(request,bs);
strcat(request,function);
strcat(request, end);
return request;
}