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Code Issues Releases Activity

fixed some memory leak

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orignal 2016-12-22 15:00:40 -05:00
parent 442c63d7a4
commit f2c401b6c0
1 changed files with 9 additions and 8 deletions
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17
util.cpp
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@ -275,14 +275,15 @@ namespace net
if (cur_ifname == ifname && cur->ifa_addr && cur->ifa_addr->sa_family == af) if (cur_ifname == ifname && cur->ifa_addr && cur->ifa_addr->sa_family == af)
{ {
// match // match
char * addr = new char[INET6_ADDRSTRLEN]; char * addr = new char[INET6_ADDRSTRLEN];
bzero(addr, INET6_ADDRSTRLEN); bzero(addr, INET6_ADDRSTRLEN);
if(af == AF_INET) if(af == AF_INET)
inet_ntop(af, &((sockaddr_in *)cur->ifa_addr)->sin_addr, addr, INET6_ADDRSTRLEN); inet_ntop(af, &((sockaddr_in *)cur->ifa_addr)->sin_addr, addr, INET6_ADDRSTRLEN);
else else
inet_ntop(af, &((sockaddr_in6 *)cur->ifa_addr)->sin6_addr, addr, INET6_ADDRSTRLEN); inet_ntop(af, &((sockaddr_in6 *)cur->ifa_addr)->sin6_addr, addr, INET6_ADDRSTRLEN);
freeifaddrs(addrs); freeifaddrs(addrs);
std::string cur_ifaddr(addr); std::string cur_ifaddr(addr);
delete[] addr;
return boost::asio::ip::address::from_string(cur_ifaddr); return boost::asio::ip::address::from_string(cur_ifaddr);
} }
cur = cur->ifa_next; cur = cur->ifa_next;