5 Apr
2016
5 Apr
'16
8:14 a.m.
On Tue, 05 Apr 2016 07:47:08 +0200, Mengdong Lin wrote:
On 03/30/2016 03:35 PM, Takashi Iwai wrote:
On Wed, 30 Mar 2016 09:11:17 +0200, mengdong.lin@linux.intel.com wrote:
switch (type) {case SND_SOC_TPLG_TUPLE_TYPE_UUID:len = strlen(value);if (len > 16 || len == 0) {SNDERR("error: tuple %s: invalid uuid\n", id);goto err;}memcpy(tuple->uuid, value, 16);This may still overflow :) How about simply using elem_copy_text()?
Sorry for the late reply.
Would you mind me using uuid_parse() here? It can convert an input UUID string into the binary representation.
An UUID string link "1b4e28ba-2fa1-11d2-883f-b9a761bde3fb" is user friendly for the text conf file. But this will add dependency on libuuid.
Additional dependency is no-go, especially when the required change is so trivial. It's just a string copy, after all.
thanks,
Takashi