From f2f7cff20377f7402b132a19d953a9d998be26aa Mon Sep 17 00:00:00 2001
From: Kan <chenxinpingc2306@163.com>
Date: Fri, 17 Dec 2021 10:56:26 +0800
Subject: Fix the null pointer dereference

Fixed #17296

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17302)
---
 crypto/bn/bn_print.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crypto/bn')

diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c
index 69749a9fa7..17ac6e7cac 100644
--- a/crypto/bn/bn_print.c
+++ b/crypto/bn/bn_print.c
@@ -142,7 +142,7 @@ int BN_hex2bn(BIGNUM **bn, const char *a)
         continue;
 
     if (i == 0 || i > INT_MAX / 4)
-        goto err;
+        return 0;
 
     num = i + neg;
     if (bn == NULL)
-- 
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