Hi
Oops, sorry.
New patch on the way!
Kind regards
Rickard Strandqvist
2014-10-12 2:27 GMT+02:00 Mark D Rustad <mrus...@gmail.com>:
> On Oct 11, 2014, at 3:36 PM, Rickard Strandqvist
> <rickard_strandqv...@spectrumdigital.se> wrote:
>
>> Changed from using strncpy to strlcpy to simplify the code
>
> Actually you changed from using strncat to strlcat.
>
>> Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
>> ---
>> drivers/char/hw_random/core.c | 12 ++++--------
>> 1 file changed, 4 insertions(+), 8 deletions(-)
>>
>> diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
>> index aa30a25..1500cfd 100644
>> --- a/drivers/char/hw_random/core.c
>> +++ b/drivers/char/hw_random/core.c
>> @@ -281,7 +281,6 @@ static ssize_t hwrng_attr_available_show(struct device
>> *dev,
>> char *buf)
>> {
>> int err;
>> - ssize_t ret = 0;
>> struct hwrng *rng;
>>
>> err = mutex_lock_interruptible(&rng_mutex);
>> @@ -289,16 +288,13 @@ static ssize_t hwrng_attr_available_show(struct device
>> *dev,
>> return -ERESTARTSYS;
>> buf[0] = '\0';
>> list_for_each_entry(rng, &rng_list, list) {
>> - strncat(buf, rng->name, PAGE_SIZE - ret - 1);
>> - ret += strlen(rng->name);
>> - strncat(buf, " ", PAGE_SIZE - ret - 1);
>> - ret++;
>> + strlcat(buf, rng->name, PAGE_SIZE);
>> + strlcat(buf, " ", PAGE_SIZE);
>> }
>> - strncat(buf, "\n", PAGE_SIZE - ret - 1);
>> - ret++;
>> + strlcat(buf, "\n", PAGE_SIZE);
>> mutex_unlock(&rng_mutex);
>>
>> - return ret;
>> + return strlen(buf);
>> }
>>
>> static DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
>> --
>> 1.7.10.4
>
> --
> Mark Rustad, mrus...@gmail.com
>
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