From 402fb1896b2aab5cf887127bbce964554b9c8113 Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Sat, 6 Feb 2016 17:07:58 +0000
Subject: [PATCH] if no comparison function set make sk_sort no op

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 0ca2e82ab1575f9c4eed259c4d66ca9372a45bf5)
---
 crypto/stack/stack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/stack/stack.c b/crypto/stack/stack.c
index de437acf6a..fa50083e22 100644
--- a/crypto/stack/stack.c
+++ b/crypto/stack/stack.c
@@ -360,7 +360,7 @@ void *sk_set(_STACK *st, int i, void *value)
 
 void sk_sort(_STACK *st)
 {
-    if (st && !st->sorted) {
+    if (st && !st->sorted && st->comp != NULL) {
         int (*comp_func) (const void *, const void *);
 
         /*
-- 
2.25.1