From e52d8630bbe21af8a646605f68c47c4cf2cde369 Mon Sep 17 00:00:00 2001
From: tb <>
Date: Sun, 23 Apr 2023 11:34:57 +0000
Subject: Add missing NULL check for BN_new()

---
 src/lib/libcrypto/x509/x509_utl.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/libcrypto/x509/x509_utl.c b/src/lib/libcrypto/x509/x509_utl.c
index f7b9c8586d..51c3135bbe 100644
--- a/src/lib/libcrypto/x509/x509_utl.c
+++ b/src/lib/libcrypto/x509/x509_utl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_utl.c,v 1.11 2023/04/23 11:25:21 tb Exp $ */
+/* $OpenBSD: x509_utl.c,v 1.12 2023/04/23 11:34:57 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
@@ -248,7 +248,10 @@ s2i_ASN1_INTEGER(X509V3_EXT_METHOD *method, const char *value)
 		X509V3error(X509V3_R_INVALID_NULL_VALUE);
 		return NULL;
 	}
-	bn = BN_new();
+	if ((bn = BN_new()) == NULL) {
+		X509V3error(ERR_R_MALLOC_FAILURE);
+		return NULL;
+	}
 	if (value[0] == '-') {
 		value++;
 		isneg = 1;
-- 
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