From: Mike Yuan <me@yhndnzj.com>
Date: Sat, 25 Oct 2025 17:29:33 +0000 (+0200)
Subject: strxcpyx: do not access dest as an array
X-Git-Tag: v259-rc1~241^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a181a9192b10317ec62d902d5c4d6d24aec591e1;p=thirdparty%2Fsystemd.git

strxcpyx: do not access dest as an array

dest is a pointer to a string, not an array. Accessing
the "first element" just happens to work, but let's
be more careful.
---

diff --git a/src/basic/strxcpyx.c b/src/basic/strxcpyx.c
index 9126e1dfe26..dc40d620e7e 100644
--- a/src/basic/strxcpyx.c
+++ b/src/basic/strxcpyx.c
@@ -41,7 +41,7 @@ size_t strnpcpy_full(char **dest, size_t size, const char *src, size_t len, bool
         if (ret_truncated)
                 *ret_truncated = truncated;
 
-        *dest[0] = '\0';
+        (*dest)[0] = '\0';
         return size;
 }