ts_conf: fix memory leak in TS_CONF_set_policies

Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/28686)

diff --git a/crypto/ts/ts_conf.c b/crypto/ts/ts_conf.c
index 7e57858f4295088f2d2e0799f8178f462d457cf7..59737a5cec08756a06c6059c6b40cd2614671f1c 100644 (file)
--- a/crypto/ts/ts_conf.c
+++ b/crypto/ts/ts_conf.c
@@ -342,8 +342,10 @@ int TS_CONF_set_policies(CONF *conf, const char *section, TS_RESP_CTX *ctx)
             ts_CONF_invalid(section, ENV_OTHER_POLICIES);
             goto err;
         }
-        if (!TS_RESP_CTX_add_policy(ctx, objtmp))
+        if (!TS_RESP_CTX_add_policy(ctx, objtmp)) {
+            ASN1_OBJECT_free(objtmp);
             goto err;
+        }
         ASN1_OBJECT_free(objtmp);
     }