X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=ssh.c;h=0377e9a8da394c3c4923ac4df8f0dc2d49b7e146;hb=4a8c36d4b739392b27ffefb1cacfdb6f41029507;hp=e0facac1ae99f968768a085fad4e367b10721bfe;hpb=9731b1425d93c85e6b5b4134b748cad55099c90b;p=PuTTY.git

diff --git a/ssh.c b/ssh.c
index e0facac1..0377e9a8 100644
--- a/ssh.c
+++ b/ssh.c
@@ -7235,12 +7235,14 @@ static void ssh_free(void *handle)
 	    sfree(c);
 	}
 	freetree234(ssh->channels);
+	ssh->channels = NULL;
     }
 
     if (ssh->rportfwds) {
 	while ((pf = delpos234(ssh->rportfwds, 0)) != NULL)
 	    sfree(pf);
 	freetree234(ssh->rportfwds);
+	ssh->rportfwds = NULL;
     }
     sfree(ssh->deferred_send_data);
     if (ssh->x11auth)
@@ -7256,9 +7258,9 @@ static void ssh_free(void *handle)
     if (ssh->s)
 	ssh_do_close(ssh);
     expire_timer_context(ssh);
-    sfree(ssh);
     if (ssh->pinger)
 	pinger_free(ssh->pinger);
+    sfree(ssh);
 
     random_unref();
 }