diff options
Diffstat (limited to 'src/dnsqueue.cpp')
| -rw-r--r-- | src/dnsqueue.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/dnsqueue.cpp b/src/dnsqueue.cpp index 2d123a419..78be4d8f1 100644 --- a/src/dnsqueue.cpp +++ b/src/dnsqueue.cpp @@ -98,9 +98,11 @@ public: strlcpy(u,nick.c_str(),NICKMAX); /* ASSOCIATE WITH DNS LOOKUP LIST */ - dnslist[resolver1.GetFD()] = this; - - return true; + if (resolver1.GetFD() != -1) + { + dnslist[resolver1.GetFD()] = this; + return true; + } } return false; } @@ -157,7 +159,11 @@ public: { usr = Find(u); if ((usr) && (usr->dns_done)) + { + if (resolver1.GetFD() != -1) + dnslist[resolver1.GetFD()] = NULL; return true; + } if (resolver1.GetFD() != -1) { dnslist[resolver1.GetFD()] = NULL; @@ -173,7 +179,7 @@ public: if (hostname != "") { resolver2.ForwardLookup(hostname); - if (resolver2.GetFD()) + if (resolver2.GetFD() != -1) dnslist[resolver2.GetFD()] = this; } } @@ -258,6 +264,10 @@ void dns_poll(int fdcheck) */ return; } - log(DEBUG,"DNS: Received an event for an invalid descriptor!"); + /* This FD doesnt belong here, lets be rid of it, + * just to be safe so we dont get any more events + * about it. + */ + SE->DelFd(fdcheck); } |