Hi Szymon,
> Due to missing limit specifier buffer was always filled with last hex
> value in string.
> ---
> android/hidhost.c | 23 ++++++++++++++---------
> 1 file changed, 14 insertions(+), 9 deletions(-)
>
> diff --git a/android/hidhost.c b/android/hidhost.c
> index 5ea7c5a..124d710 100644
> --- a/android/hidhost.c
> +++ b/android/hidhost.c
> @@ -162,10 +162,18 @@ static void hid_device_remove(struct hid_device *dev)
> hid_device_free(dev);
> }
>
> +static void hex2buf(const uint8_t *hex, uint8_t *buf, int num)
> +{
> + int i;
> +
> + for (i = 0; i < num; i++)
> + sscanf((const char *)(hex + (i * 2)), "%02hhX", &buf[i]);
> +}
can we please build a cheaper version of this that does not require to use sscanf. Small hint is to look into src/util.c from oFono.
Regards
Marcel
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