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Fix semantics of std::unique() to actually remove duplicates (hidden memory leak?)

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This commit is contained in:
Adam Ierymenko 2015-06-29 10:21:28 -07:00
parent 3f71afd0fb
commit dbee1b38b3
9 changed files with 63 additions and 9 deletions
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33
node/InetAddress.cpp
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@ -273,6 +273,39 @@ InetAddress InetAddress::broadcast() const
return r;
}
bool InetAddress::isNetwork() const
throw()
{
switch(ss_family) {
case AF_INET: {
unsigned int bits = netmaskBits();
if (bits <= 0)
return false;
if (bits >= 32)
return false;
uint32_t ip = Utils::ntoh((uint32_t)reinterpret_cast<const struct sockaddr_in *>(this)->sin_addr.s_addr);
return ((ip & (0xffffffff >> bits)) == 0);
}
case AF_INET6: {
unsigned int bits = netmaskBits();
if (bits <= 0)
return false;
if (bits >= 128)
return false;
const unsigned char *ip = reinterpret_cast<const unsigned char *>(reinterpret_cast<const struct sockaddr_in6 *>(this)->sin6_addr.s6_addr);
unsigned int p = bits / 8;
if ((ip[p++] & (0xff >> (bits % 8))) != 0)
return false;
while (p < 16) {
if (ip[p++])
return false;
}
return true;
}
}
return false;
}
bool InetAddress::operator==(const InetAddress &a) const
throw()
{