Avoid memory leak in error path with openssl(1) smime

CID 345316

ok tb@

1 files changed, 2 insertions, 1 deletions

diff --git a/src/usr.bin/openssl/smime.c b/src/usr.bin/openssl/smime.c
index 1a82d06865..2503177f0f 100644
--- a/src/usr.bin/openssl/smime.c
+++ b/src/usr.bin/openssl/smime.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: smime.c,v 1.16 2022/01/11 16:06:48 inoguchi Exp $ */
+/* $OpenBSD: smime.c,v 1.17 2022/01/16 07:12:28 inoguchi Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
@@ -1025,6 +1025,7 @@ smime_main(int argc, char **argv)
                 if (!save_certs(smime_config.signerfile, signers)) {
                         BIO_printf(bio_err, "Error writing signers to %s\n",
                             smime_config.signerfile);
+                        sk_X509_free(signers);
                         ret = 5;
                         goto end;
                 }