diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/can/ctucan_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/hw/net/can/ctucan_core.c b/hw/net/can/ctucan_core.c index f49c76261c..d171c372e0 100644 --- a/hw/net/can/ctucan_core.c +++ b/hw/net/can/ctucan_core.c @@ -303,11 +303,9 @@ void ctucan_mem_write(CtuCanCoreState *s, hwaddr addr, uint64_t val, addr -= CTU_CAN_FD_TXTB1_DATA_1; buff_num = addr / CTUCAN_CORE_TXBUFF_SPAN; addr %= CTUCAN_CORE_TXBUFF_SPAN; - addr &= ~3; if ((buff_num < CTUCAN_CORE_TXBUF_NUM) && - (addr < sizeof(s->tx_buffer[buff_num].data))) { - uint32_t *bufp = (uint32_t *)(s->tx_buffer[buff_num].data + addr); - *bufp = cpu_to_le32(val); + ((addr + size) <= sizeof(s->tx_buffer[buff_num].data))) { + stn_le_p(s->tx_buffer[buff_num].data + addr, size, val); } } else { switch (addr & ~3) { |