- yield = string_cat(yield, &size, &ptr, (uschar *)(rr->data+1),
- (rr->data)[0]);
+ int data_offset = 0;
+ while (data_offset < rr->size)
+ {
+ uschar chunk_len = (rr->data)[data_offset++];
+ yield = string_cat(yield, &size, &ptr,
+ (uschar *)((rr->data)+data_offset), chunk_len);
+ data_offset += chunk_len;
+ }