X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/5d145a14925b0ea8a60af808252a7c3cf78f9631..679539d7ab96f188640d159ea0b004275db67356:/winnet.c

diff --git a/winnet.c b/winnet.c
index 81885c66..8be2cd17 100644
--- a/winnet.c
+++ b/winnet.c
@@ -237,6 +237,8 @@ void sk_cleanup(void)
 	for (i = 0; (s = index234(sktree, i)) != NULL; i++) {
 	    p_closesocket(s->s);
 	}
+	freetree234(sktree);
+	sktree = NULL;
     }
 
     p_WSACleanup();