xcursor: fix NULL deref on malloc() fail

2023-11-19 13:45:05 +03:00 · 2023-11-19 13:45:05 +03:00 · e16b0068a7
parent b06d58fa8b
commit e16b0068a7
1 changed files with 5 additions and 3 deletions
--- a/xcursor/xcursor.c
+++ b/xcursor/xcursor.c
@ -763,9 +763,11 @@ xcursor_load_theme(const char *theme, int size,
 			continue;

 		full = xcursor_build_fullname(dir, "cursors", "");
-		load_all_cursors_from_dir(full, size, load_callback,
-					  user_data);
-		free(full);
+		if (full) {
+			load_all_cursors_from_dir(full, size, load_callback,
+						  user_data);
+			free(full);
+		}

 		if (!inherits) {
 			full = xcursor_build_fullname(dir, "", "index.theme");