From 420d8cef5cb8eed461a1b17dcd17de270571baf9 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 9 Dec 2025 05:46:14 +0000
Subject:  Next batch of fixes

---
 src/repo/s6rc_repo_sanitize_setname.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/repo/s6rc_repo_sanitize_setname.c

(limited to 'src/repo/s6rc_repo_sanitize_setname.c')

diff --git a/src/repo/s6rc_repo_sanitize_setname.c b/src/repo/s6rc_repo_sanitize_setname.c
new file mode 100644
index 0000000..07edc44
--- /dev/null
+++ b/src/repo/s6rc_repo_sanitize_setname.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <string.h>
+
+#include <skalibs/strerr.h>
+
+#include <s6-rc/repo.h>
+
+void s6rc_repo_sanitize_setname (char const *set)
+{
+  if (!set[0])
+    strerr_dief2x(100, "set names cannot ", "be empty") ;
+  if (strchr(set, '/') || strchr(set, '\n'))
+    strerr_dief2x(100, "set names cannot ", "contain / or newlines") ;
+}
-- 
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