From: xkernel <xkernel.wang@foxmail.com>
Date: Mon, 11 Jul 2022 07:21:09 +0000 (+0800)
Subject: add a check for the return of OBJ_new_nid()
X-Git-Tag: openssl-3.2.0-alpha1~2402
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a0ff8e413e94ba46720a4bf3a5032c50531c526c;p=thirdparty%2Fopenssl.git

add a check for the return of OBJ_new_nid()

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18773)
---

diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c
index a430d4e1063..7ad55711cfa 100644
--- a/crypto/objects/obj_dat.c
+++ b/crypto/objects/obj_dat.c
@@ -758,6 +758,9 @@ int OBJ_create(const char *oid, const char *sn, const char *ln)
     }
 
     tmpoid->nid = OBJ_new_nid(1);
+    if (tmpoid->nid == NID_undef)
+        goto err;
+
     tmpoid->sn = (char *)sn;
     tmpoid->ln = (char *)ln;