djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32/mboot: Add pragma for GCC to ignore array bounds warning.

Browse Source 
Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2022-03-17 17:10:45 +11:00
parent f0be0de341
commit dc91024a73
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ports/stm32/mboot/main.c
View File

@ -788,7 +788,15 @@ void i2c_slave_process_rx_end(i2c_slave_t *i2c) {
if (buf[0] == I2C_CMD_ECHO) {
++len;
} else if (buf[0] == I2C_CMD_GETID && len == 0) {
#if __GNUC__ >= 11
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds"
#pragma GCC diagnostic ignored "-Wstringop-overread"
#endif
memcpy(buf, (uint8_t*)MP_HAL_UNIQUE_ID_ADDRESS, 12);
#if __GNUC__ >= 11
#pragma GCC diagnostic pop
#endif
memcpy(buf + 12, MICROPY_HW_MCU_NAME, sizeof(MICROPY_HW_MCU_NAME));
memcpy(buf + 12 + sizeof(MICROPY_HW_MCU_NAME), MICROPY_HW_BOARD_NAME, sizeof(MICROPY_HW_BOARD_NAME) - 1);
len = 12 + sizeof(MICROPY_HW_MCU_NAME) + sizeof(MICROPY_HW_BOARD_NAME) - 1;