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Avoid memset in is_anyaddr()

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This commit is contained in:
Tobias Brunner
2012-09-21 18:16:26 +02:00
parent 9ba36c0f7f
commit e9a7779003
1 changed files with 2 additions and 6 deletions
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src/libstrongswan/utils/host.c
+2 -6
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@@ -74,20 +74,16 @@ METHOD(host_t, get_sockaddr_len, socklen_t*,
METHOD(host_t, is_anyaddr, bool, METHOD(host_t, is_anyaddr, bool,
private_host_t *this) private_host_t *this)
{ {
static const u_int8_t zeroes[IPV6_LEN];
switch (this->address.sa_family) switch (this->address.sa_family)
{ {
case AF_INET: case AF_INET:
{ {
u_int8_t zeroes[IPV4_LEN];
memset(zeroes, 0, IPV4_LEN);
return memeq(zeroes, &(this->address4.sin_addr.s_addr), IPV4_LEN); return memeq(zeroes, &(this->address4.sin_addr.s_addr), IPV4_LEN);
} }
case AF_INET6: case AF_INET6:
{ {
u_int8_t zeroes[IPV6_LEN];
memset(zeroes, 0, IPV6_LEN);
return memeq(zeroes, &(this->address6.sin6_addr.s6_addr), IPV6_LEN); return memeq(zeroes, &(this->address6.sin6_addr.s6_addr), IPV6_LEN);
} }
default: default: