diff options
Diffstat (limited to 'extras/libmemif/src/main.c')
| -rw-r--r-- | extras/libmemif/src/main.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/extras/libmemif/src/main.c b/extras/libmemif/src/main.c index 36f1251a158..e70334ae40f 100644 --- a/extras/libmemif/src/main.c +++ b/extras/libmemif/src/main.c @@ -2496,11 +2496,12 @@ memif_tx_burst (memif_conn_handle_t conn, uint16_t qid, data_offset = b0->data - (d->offset + c->regions[d->region].addr); if (data_offset != 0) { - /* verify data offset */ + /* verify data offset and buffer length */ if ((data_offset < 0) || - (data_offset > (d->offset + offset_mask))) + ((data_offset + b0->len) > c->run_args.buffer_size)) { - printf ("%ld\n", data_offset); + DBG ("slot: %d, data_offset: %d, length: %d", + b0->desc_index & mask, data_offset, b0->len); err = MEMIF_ERR_INVAL_ARG; goto done; } |