bulklen = strtol(c->querybuf+pos+1,&eptr,10);
tolerr = (eptr[0] != '\r');
if (tolerr || bulklen == LONG_MIN || bulklen == LONG_MAX ||
- bulklen < 0 || bulklen > 1024*1024*1024)
+ bulklen < 0 || bulklen > 512*1024*1024)
{
addReplyError(c,"Protocol error: invalid bulk length");
setProtocolError(c,pos);