add OSSL_STACK_OF_X509_free() for commonly used pattern

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17307)

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/ca.c b/apps/ca.c
index 1e77bf50c5..a9d6c5c1a6 100644
--- a/apps/ca.c
+++ b/apps/ca.c
@@ -1325,7 +1325,7 @@ end_of_options:
     BIO_free_all(Sout);
     BIO_free_all(out);
     BIO_free_all(in);
-    sk_X509_pop_free(cert_sk, X509_free);
+    OSSL_STACK_OF_X509_free(cert_sk);
 
     cleanse(passin);
     if (free_passin)