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

CID 345316

ok tb@

diff --git a/usr.bin/openssl/smime.c b/usr.bin/openssl/smime.c
index 1a82d06..2503177 100644 (file)
--- a/usr.bin/openssl/smime.c
+++ b/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;
                }