tree 639443fa468c3ba94e93f1d9d623cca4943779b5
parent 885d97fbf84fb9de7548a5f6d4e90798f719022a
author Jiasheng Jiang <jiasheng@iscas.ac.cn> 1645408314 +0800
committer Tomas Mraz <tomas@openssl.org> 1646047104 +0100

crypto/x509/v3_utl.c: Add missing check for OPENSSL_strndup

Since the potential failure of memory allocation, it
should be better to check the return value of the
OPENSSL_strndup(), like x509v3_add_len_value().
And following the comment of 'if (astrlen < 0)',
return -1 if fails.

Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17737)