for(;;)
{
- p=0;
+ cl->reqlen = 0;
for(i = oldlen; i < cl->buflen; i++)
{
if(cl->buffer[i] == '\n')
{
- p = i + 1;
- cl->buffer[p] = 0; /* add end-of-string so we can use sscanf */
+ cl->buffer[i] = 0; /* replace end-of-line by end-of-string so we can use sscanf */
+ cl->reqlen = i + 1;
break;
}
}
- if(p)
+ if(cl->reqlen)
{
if(sscanf(cl->buffer, "%d", &request) == 1)
{
syslog(LOG_ERR, "Bogus data received: %s", cl->buffer);
}
- cl->buflen -= p;
- memmove(cl->buffer, cl->buffer + p, cl->buflen);
+ cl->buflen -= cl->reqlen;
+ memmove(cl->buffer, cl->buffer + cl->reqlen, cl->buflen);
oldlen = 0;
}
else