From b750101eb236130cf056c675997decbac904cc49 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:35:18 +0200 Subject: Adding upstream version 252.22. Signed-off-by: Daniel Baumann --- src/sysupdate/sysupdate-util.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/sysupdate/sysupdate-util.c (limited to 'src/sysupdate/sysupdate-util.c') diff --git a/src/sysupdate/sysupdate-util.c b/src/sysupdate/sysupdate-util.c new file mode 100644 index 0000000..c7a2301 --- /dev/null +++ b/src/sysupdate/sysupdate-util.c @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "path-util.h" +#include "sysupdate-util.h" + +bool version_is_valid(const char *s) { + if (isempty(s)) + return false; + + if (!filename_is_valid(s)) + return false; + + if (!in_charset(s, ALPHANUMERICAL ".,_-+")) + return false; + + return true; +} -- cgit v1.2.3