indexopts: avoid a memleak in the error path

diff --git a/lib/indexopts.c b/lib/indexopts.c
index 2ffd19424ea9752d2976a2438c6214c63dba5e41..da3787003fc56e0652a32e8ab74d55242a63762e 100644 (file)
--- a/lib/indexopts.c
+++ b/lib/indexopts.c
@@ -37,7 +37,7 @@ notmuch_database_get_default_indexopts (notmuch_database_t *db)
     notmuch_status_t err = notmuch_database_get_config (db, "index.decrypt", &decrypt_policy);
 
     if (err)
-       return NULL;
+       goto FAIL;
 
     if (decrypt_policy) {
        if ((! (strcasecmp (decrypt_policy, "true"))) ||
@@ -54,6 +54,10 @@ notmuch_database_get_default_indexopts (notmuch_database_t *db)
 
     free (decrypt_policy);
     return ret;
+
+FAIL:
+    talloc_free (ret);
+    return NULL;
 }
 
 notmuch_status_t