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Validate gpio in gpio command

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whowechina 2024-04-29 12:00:16 +08:00
parent ed44780cb2
commit 9d5165add1
2 changed files with 1 additions and 1 deletions
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Production/firmware/mai_pico.uf2
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2
firmware/src/commands.c
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@ -449,7 +449,7 @@ static void handle_gpio(int argc, char *argv[])
uint8_t gpio_main[8];
for (int i = 0; i < 8; i++) {
int gpio = cli_extract_non_neg_int(argv[i + 1], 0);
if (gpio > 29) {
if ((gpio < 0) || (gpio > 29)) {
printf(usage);
return;
}