diff options
| author | Dmitry Belyavskiy <beldmit@gmail.com> | 2022-03-07 17:05:57 +0100 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2022-03-10 14:23:48 +0000 |
| commit | c02fff5aecd4d002143a0e901f3dde3d14934a18 (patch) | |
| tree | 37fb3b3e933bd286c0f8d5519ca25c4d9167d99e | |
| parent | d3602088603605f39993f03781163df2decf85e3 (diff) | |
| download | openssl-c02fff5aecd4d002143a0e901f3dde3d14934a18.tar.gz | |
Avoid potential memory leak
Resolves #17827
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17828)
(cherry picked from commit 175355923046921a689b500f7a72455f7095708f)
| -rw-r--r-- | crypto/x509v3/v3_utl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c index 40d8f31554..83a4bc8a06 100644 --- a/crypto/x509v3/v3_utl.c +++ b/crypto/x509v3/v3_utl.c @@ -538,8 +538,11 @@ static int append_ia5(STACK_OF(OPENSSL_STRING) **sk, const ASN1_IA5STRING *email return 0; emtmp = OPENSSL_strndup((char *)email->data, email->length); - if (emtmp == NULL) + if (emtmp == NULL) { + X509_email_free(*sk); + *sk = NULL; return 0; + } /* Don't add duplicates */ if (sk_OPENSSL_STRING_find(*sk, emtmp) != -1) { |