From a169a952b66a80b47966f0773422b38feecec7b2 Mon Sep 17 00:00:00 2001 From: Mike Yuan Date: Sat, 25 Oct 2025 19:18:34 +0200 Subject: [PATCH] core/exec-invoke: use strnpcpy() where appropriate --- src/core/exec-invoke.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/core/exec-invoke.c b/src/core/exec-invoke.c index aaa9a0e8bd9..2448baa125c 100644 --- a/src/core/exec-invoke.c +++ b/src/core/exec-invoke.c @@ -77,6 +77,7 @@ #include "stat-util.h" #include "string-table.h" #include "strv.h" +#include "strxcpyx.h" #include "terminal-util.h" #include "user-util.h" #include "utmp-wtmp.h" @@ -1504,7 +1505,7 @@ static void rename_process_from_path(const char *path) { size_t len = strlen(buf); char comm[TASK_COMM_LEN], *p = comm; *p++ = '('; - p = mempcpy(p, buf + LESS_BY(len, (size_t) (TASK_COMM_LEN - 3)), MIN(len, (size_t) (TASK_COMM_LEN - 3))); + strnpcpy(&p, TASK_COMM_LEN - 2, buf, len); /* strnpcpy() accounts for NUL byte internally */ *p++ = ')'; *p = '\0'; -- 2.47.3