[PATCH v3 1/2] stdlib: Use scratch_buffer on realpath (BZ #26341)

[Adhemerval Zanella]

On 19/08/2020 04:07, Andreas Schwab wrote:
> On Aug 18 2020, Adhemerval Zanella via Libc-alpha wrote:
> 
>> +static bool
>> +realpath_readlink (const char *rpath, const char *end, size_t path_max,
>> +		   size_t st_size, struct scratch_buffer *out)
>> +{
>> +  struct scratch_buffer buf;
>> +  scratch_buffer_init (&buf);
>> +
>> +  if (!scratch_buffer_set_array_size (&buf, st_size + 1, sizeof (char *)))
> 
> Are you sure you need an array of pointers?

Thanks for spotting it, I have fixed it locally.