From b5a4ce981b4b0481cae1c1aabdb59e6735959b3b Mon Sep 17 00:00:00 2001
From: weolar <405360001@qq.com>
Date: Fri, 22 Nov 2019 10:02:36 +0800
Subject: [PATCH] =?UTF-8?q?*=20=E4=BF=AE=E5=A4=8D=E7=A9=BA=E6=8C=87?=
 =?UTF-8?q?=E9=92=88=E5=B4=A9=E6=BA=83?=
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---
 node/openssl/openssl/crypto/lhash/lhash.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/node/openssl/openssl/crypto/lhash/lhash.c b/node/openssl/openssl/crypto/lhash/lhash.c
index 53c5c138bb..01a2eb46cb 100644
--- a/node/openssl/openssl/crypto/lhash/lhash.c
+++ b/node/openssl/openssl/crypto/lhash/lhash.c
@@ -404,6 +404,8 @@ static LHASH_NODE **getrn(_LHASH *lh, const void *data, unsigned long *rhash)
     cf = lh->comp;
     ret = &(lh->b[(int)nn]);
     for (n1 = *ret; n1 != NULL; n1 = n1->next) {
+        if (!n1)
+            continue;
 #ifndef OPENSSL_NO_HASH_COMP
         lh->num_hash_comps++;
         if (n1->hash != hash) {