Merge pull request #206 from jimt/patch-1

fix Linux AF_INET iteration segfault
4 years ago · 190021cc29
parent 2a67aa7138 f8644e1f1f
commit 190021cc29
1 changed files with 1 additions and 1 deletions
--- a/src/creflector.cpp
+++ b/src/creflector.cpp
@ -790,7 +790,7 @@ bool CReflector::UpdateListenMac(void)
        for ( ifaptr = ifap; (ifaptr != NULL) && !found; ifaptr = (ifaptr)->ifa_next )
        {
            // is it an AF_INET?
-            if ( ifaptr->ifa_addr->sa_family == AF_INET )
+            if ( ifaptr->ifa_addr && ifaptr->ifa_addr->sa_family == AF_INET )
            {
                if (ifaptr->ifa_addr == NULL)
                    continue;