From 465a76356bbac48a658da7cdc14b1bb764d91a29 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Tue, 27 Jan 2015 20:58:28 -0600 Subject: [PATCH] extract.c: check for empty extraction list --- src/extract.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/extract.c b/src/extract.c index 9d65bef8..c61dac76 100644 --- a/src/extract.c +++ b/src/extract.c @@ -1473,6 +1473,11 @@ extract_trees(WIMStruct *wim, struct wim_dentry **trees, size_t num_trees, if (ret) goto out_cleanup; + if (unlikely(list_empty(&dentry_list))) { + WARNING("There is nothing to extract!"); + goto out_cleanup; + } + ret = dentry_list_resolve_streams(&dentry_list, ctx); if (ret) goto out_cleanup; -- 2.43.0