From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 24 Feb 2025 21:43:41 +0000 (+0100)
Subject: fs-util: add some assert()s
X-Git-Tag: v258-rc1~1243^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c63c6413e79ae969c67e138e33a73699796f68ce;p=thirdparty%2Fsystemd.git

fs-util: add some assert()s
---

diff --git a/src/basic/fs-util.c b/src/basic/fs-util.c
index 3b3fa1811eb..88e37cd6a24 100644
--- a/src/basic/fs-util.c
+++ b/src/basic/fs-util.c
@@ -77,6 +77,11 @@ int rmdir_parents(const char *path, const char *stop) {
 int rename_noreplace(int olddirfd, const char *oldpath, int newdirfd, const char *newpath) {
         int r;
 
+        assert(olddirfd >= 0 || olddirfd == AT_FDCWD);
+        assert(oldpath);
+        assert(newdirfd >= 0 || newdirfd == AT_FDCWD);
+        assert(newpath);
+
         /* Try the ideal approach first */
         if (renameat2(olddirfd, oldpath, newdirfd, newpath, RENAME_NOREPLACE) >= 0)
                 return 0;