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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/sysupdate/sysupdate-util.c | |
parent | Initial commit. (diff) | |
download | systemd-b750101eb236130cf056c675997decbac904cc49.tar.xz systemd-b750101eb236130cf056c675997decbac904cc49.zip |
Adding upstream version 252.22.upstream/252.22
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/sysupdate/sysupdate-util.c')
-rw-r--r-- | src/sysupdate/sysupdate-util.c | 17 |
1 files changed, 17 insertions, 0 deletions
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; +} |