summaryrefslogtreecommitdiffstats
path: root/src/shared/capsule-util.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-12 03:50:40 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-12 03:50:40 +0000
commitfc53809803cd2bc2434e312b19a18fa36776da12 (patch)
treeb4b43bd6538f51965ce32856e9c053d0f90919c8 /src/shared/capsule-util.c
parentAdding upstream version 255.5. (diff)
downloadsystemd-fc53809803cd2bc2434e312b19a18fa36776da12.tar.xz
systemd-fc53809803cd2bc2434e312b19a18fa36776da12.zip
Adding upstream version 256.upstream/256
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/shared/capsule-util.c')
-rw-r--r--src/shared/capsule-util.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/shared/capsule-util.c b/src/shared/capsule-util.c
new file mode 100644
index 0000000..3689a78
--- /dev/null
+++ b/src/shared/capsule-util.c
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "capsule-util.h"
+#include "path-util.h"
+#include "user-util.h"
+
+int capsule_name_is_valid(const char *name) {
+
+ if (!filename_is_valid(name))
+ return false;
+
+ _cleanup_free_ char *prefixed = strjoin("c-", name);
+ if (!prefixed)
+ return -ENOMEM;
+
+ return valid_user_group_name(prefixed, /* flags= */ 0);
+}