Add tests for the "req" command, -addext flag

Also fixed a memory leak found by the test.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6681)

1 files changed, 1 insertions, 0 deletions

diff --git a/apps/req.c b/apps/req.c
index 066e7c6..48f3a3a 100644
--- a/apps/req.c
+++ b/apps/req.c
@@ -947,6 +947,7 @@ int req_main(int argc, char **argv)
         ERR_print_errors(bio_err);
     }
     NCONF_free(req_conf);
+    NCONF_free(addext_conf);
     BIO_free(addext_bio);
     BIO_free(in);
     BIO_free_all(out);