zero out nss->handle after it has been freed to make sure we cannot free it twice

2017-03-21 09:52:51 -06:00
parent c4e703696a
commit a1322d7dd9
1 changed files with 1 additions and 0 deletions
--- a/plugins/sudoers/sssd.c
+++ b/plugins/sudoers/sssd.c
@@ -481,6 +481,7 @@ sudo_sss_close(struct sudo_nss *nss)
 	handle = nss->handle;
 	sudo_dso_unload(handle->ssslib);
 	free(nss->handle);
+	nss->handle = NULL;
    }
    debug_return_int(0);
 }