input buffer anyway */
va_start(args, format);
- len = vsnprintf(request, MAXBUFSIZE, format, args);
+ len = vsnprintf(request, sizeof request, format, args);
+ request[sizeof request - 1] = 0;
va_end(args);
- if(len < 0 || len > MAXBUFSIZE - 1) {
+ if(len < 0 || len > sizeof request - 1) {
logger(DEBUG_ALWAYS, LOG_ERR, "Output buffer overflow while sending request to %s (%s)",
c->name, c->hostname);
return false;