X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=unix%2Fuxnet.c;h=235d6fd97d039d3ed2f97167e68e4285935981ee;hb=f004bcca17a789356c32527a396b68b71a773db2;hp=c3002e4388ebc8bd50d58da45db53fbd599bf412;hpb=0f04cab1517cd158e2d959bf0879ae5983d163fd;p=PuTTY.git

diff --git a/unix/uxnet.c b/unix/uxnet.c
index c3002e43..235d6fd9 100644
--- a/unix/uxnet.c
+++ b/unix/uxnet.c
@@ -780,7 +780,7 @@ Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only, i
 {
     int s;
 #ifndef NO_IPV6
-    struct addrinfo hints, *ai;
+    struct addrinfo hints, *ai = NULL;
     char portstr[6];
 #endif
     union sockaddr_union u;
@@ -926,6 +926,12 @@ Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only, i
     }
 
     retcode = bind(s, &addr->sa, addrlen);
+
+#ifndef NO_IPV6
+    if (ai)
+        freeaddrinfo(ai);
+#endif
+
     if (retcode < 0) {
         close(s);
 	ret->error = strerror(errno);