vis-sprintf.patch

index 124e380..1e8b8f8 100644
--- a/vis-lua.c
+++ b/vis-lua.c
@@ -2643,7 +2643,8 @@ void vis_lua_init(Vis *vis) {
         * - /usr/(local/)?share/vis (or whatever is specified during ./configure)
         * - package.path (standard lua search path)
         */
-       char path[PATH_MAX];
+       char *path;
+       size_t path_len;

        vis_lua_path_add(vis, VIS_PATH);

@@ -2659,10 +2660,14 @@ void vis_lua_init(Vis *vis) {

        const char *xdg_config = getenv("XDG_CONFIG_HOME");
        if (xdg_config) {
-               snprintf(path, sizeof path, "%s/vis", xdg_config);
+               path_len = snprintf(NULL, 0, "%s/vis", xdg_config);
+               path = malloc(path_len + 1);
+               snprintf(path, path_len + 1, "%s/vis", xdg_config);
                vis_lua_path_add(vis, path);
        } else if (home && *home) {
-               snprintf(path, sizeof path, "%s/.config/vis", home);
+               path_len = snprintf(NULL, 0, "%s/.config/vis", home);
+               path = malloc(path_len + 1);
+               snprintf(path, path_len + 1, "%s/.config/vis", home);
                vis_lua_path_add(vis, path);
        }

~