- tlss->pull.iov.iov_base = tlss->pull.buffer;
- tlss->pull.iov.iov_len = MIN(size, sizeof(tlss->pull.buffer));
+ len = MIN(size, UINT16_MAX);
+
+ tlss->pull.buf = talloc_array(tlss, uint8_t, len);
+ if (tlss->pull.buf == NULL) {
+ return -1;
+ }
+
+ tlss->pull.iov.iov_base = (char *)tlss->pull.buf;
+ tlss->pull.iov.iov_len = len;