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fix typo, add -Wno-error=unreachable-code for fuzz due to latest cdc changes

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hathach 2022-12-08 10:30:22 +07:00
parent 6492f4a18d
commit 19400c8556
3 changed files with 4 additions and 2 deletions
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4
fuzz/device/net/src/fuzz.cc
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@ -88,7 +88,7 @@ void net_task(FuzzedDataProvider *provider) {
case kNetworkCanXmit:
(void)tud_network_can_xmit(provider->ConsumeIntegral<uint16_t>());
case kNetworkXmit:
// TODO: Actuall pass real values here later.
// TODO: Actually pass real values here later.
tud_network_xmit(NULL, 0);
case kMaxValue:
@ -96,4 +96,4 @@ void net_task(FuzzedDataProvider *provider) {
break;
}
}
}
}

1
fuzz/make.mk
View File

@ -72,6 +72,7 @@ CFLAGS += \
-O1
CFLAGS += \
-Wno-error=unreachable-code \
-DOPT_MCU_FUZZ=1 \
-DCFG_TUSB_MCU=OPT_MCU_FUZZ

1
src/class/cdc/cdc_device.c
View File

@ -171,6 +171,7 @@ uint32_t tud_cdc_n_write(uint8_t itf, void const* buffer, uint32_t bufsize)
uint16_t ret = tu_fifo_write_n(&p_cdc->tx_ff, buffer, (uint16_t) bufsize);
// flush if queue more than packet size
// may need to suppress -Wunreachable-code since most of the time CFG_TUD_CDC_TX_BUFSIZE < BULK_PACKET_SIZE
if ( (tu_fifo_count(&p_cdc->tx_ff) >= BULK_PACKET_SIZE) || ((CFG_TUD_CDC_TX_BUFSIZE < BULK_PACKET_SIZE) && tu_fifo_full(&p_cdc->tx_ff)) )
{
tud_cdc_n_write_flush(itf);