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-rw-r--r--lib/libcrypto/x509/x509_alt.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libcrypto/x509/x509_alt.c b/lib/libcrypto/x509/x509_alt.c
index 9dbca9d1e91..52d30f91e8b 100644
--- a/lib/libcrypto/x509/x509_alt.c
+++ b/lib/libcrypto/x509/x509_alt.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_alt.c,v 1.6 2022/02/11 17:37:54 tb Exp $ */
+/* $OpenBSD: x509_alt.c,v 1.7 2022/02/11 17:39:36 tb Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
@@ -649,6 +649,8 @@ v2i_GENERAL_NAME_ex(GENERAL_NAME *out, const X509V3_EXT_METHOD *method,
}
ret = a2i_GENERAL_NAME(out, method, ctx, type, value, is_nc);
+ if (ret == NULL)
+ return NULL;
/* Validate what we have for sanity */
type = x509_constraints_general_to_bytes(ret, &bytes, &len);