commit 4078da8d81bdca8c506d723a40e7cca8201eacdc
author Marc Hoersken <info@marc-hoersken.de> Sun Mar 22 13:53:42 2015 +0100
committer Marc Hoersken <info@marc-hoersken.de> Sun Mar 22 13:53:42 2015 +0100
tree d4254587a50b3733fa48f487d0fb38b70455e759
parent 09309288109c4998f9fdcf6b0dc3aeefbaba84b9

userauth.c: fix another possible dereference of a null pointer

src/userauth.c

diff --git a/src/userauth.c b/src/userauth.c
index 9072c48..7a4b27b 100644
--- a/src/userauth.c
+++ b/src/userauth.c
@@ -897,7 +897,7 @@
             return -1;
         }
 
-        if (privkeyobj->dtor) {
+        if (privkeyobj && privkeyobj->dtor) {
             privkeyobj->dtor(session, &abstract);
         }