From d35c6e0e41ec8c0426d1317b9f28f485b7b4530d Mon Sep 17 00:00:00 2001 From: Mike Gorse Date: Wed, 16 Sep 2020 15:02:30 -0500 Subject: [PATCH] gnome_bg_slide_show_get_current_slide: add NULL check Ensure that a file is present. Guards against a crash in case of a malformed xml file. Resolves: https://gitlab.gnome.org/GNOME/gnome-desktop/-/issues/169 --- libgnome-desktop/gnome-bg-slide-show.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libgnome-desktop/gnome-bg-slide-show.c b/libgnome-desktop/gnome-bg-slide-show.c index cad3cb6c..760ed566 100644 --- a/libgnome-desktop/gnome-bg-slide-show.c +++ b/libgnome-desktop/gnome-bg-slide-show.c @@ -543,7 +543,7 @@ gnome_bg_slide_show_get_current_slide (GnomeBGSlideShow *self, if (is_fixed) *is_fixed = slide->fixed; - if (file1) + if (file1 && slide->file1) *file1 = find_best_size (slide->file1, width, height); if (file2 && slide->file2) -- 2.28.0