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Silence shadow variable declaration warning.

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'sar', 'value', and 'vlen' already exist in an outer scope and are safe to reuse since they're overwritten before being used again.
This commit is contained in:
Feral Interactive 2019-11-01 11:33:53 +00:00 committed by bobsayshilol
parent 353e3b98e6
commit efa7a47632
1 changed files with 3 additions and 3 deletions
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6
src/client/ns_turn_msg.c
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@ -522,11 +522,11 @@ int stun_is_challenge_response_str(const uint8_t* buf, size_t len, int *err_code
realm[vlen]=0;
{
stun_attr_ref sar = stun_attr_get_first_by_type_str(buf,len,STUN_ATTRIBUTE_THIRD_PARTY_AUTHORIZATION);
sar = stun_attr_get_first_by_type_str(buf,len,STUN_ATTRIBUTE_THIRD_PARTY_AUTHORIZATION);
if(sar) {
const uint8_t *value = stun_attr_get_value(sar);
value = stun_attr_get_value(sar);
if(value) {
size_t vlen = (size_t)stun_attr_get_len(sar);
vlen = (size_t)stun_attr_get_len(sar);
if(vlen>0) {
if(server_name) {
bcopy(value,server_name,vlen);