From: Lennart Poettering <lennart@amutable.com>
Date: Fri, 10 Jul 2026 12:36:31 +0000 (+0200)
Subject: sysupdate: tighten component_name_valid() mildly
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=14d914ac7f3056a161fb91c6b5be27acc9fcbc54;p=thirdparty%2Fsystemd.git

sysupdate: tighten component_name_valid() mildly

Let's make sure that we can still generate a component enablement
drop-in for any component that might be defined.
---

diff --git a/src/sysupdate/sysupdate-util.c b/src/sysupdate/sysupdate-util.c
index 579c1071549..32b46b8dabe 100644
--- a/src/sysupdate/sysupdate-util.c
+++ b/src/sysupdate/sysupdate-util.c
@@ -52,7 +52,7 @@ bool component_name_valid(const char *c) {
                 return false;
 
         /* Stack allocation is safe, since STRING_FILENAME_PART includes a length check */
-        const char *j = strjoina("sysupdate.", c, ".d");
+        const char *j = strjoina("sysupdate.", c, ".component.d");
 
         return filename_is_valid(j);
 }