diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/dns.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/dns.cpp b/src/dns.cpp index e587cc330..5bdd2a4eb 100644 --- a/src/dns.cpp +++ b/src/dns.cpp @@ -557,15 +557,16 @@ void DNSManager::Tick(time_t now) { Log(LOG_DEBUG_2) << "Resolver: Purging DNS cache"; - for (std::multimap<Anope::string, DNSRecord *>::iterator it = this->cache.begin(), it_end = this->cache.end(); it != it_end;) + for (std::multimap<Anope::string, DNSRecord *>::iterator it = this->cache.begin(), it_next; it != this->cache.end(); it = it_next) { Anope::string host = it->first; DNSRecord *req = it->second; - ++it; + it_next = it; + ++it_next; if (req->created + req->ttl < now) { - this->cache.erase(host); + this->cache.erase(it); delete req; } } |