From 380fe6ac46a7e05f62f90cf146e1c65aa2d0b80f Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Mon, 20 May 2019 12:59:40 +0200 Subject: zramctl: use xstrncpy() Signed-off-by: Karel Zak --- sys-utils/zramctl.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'sys-utils') diff --git a/sys-utils/zramctl.c b/sys-utils/zramctl.c index dedfa345e..83c260db5 100644 --- a/sys-utils/zramctl.c +++ b/sys-utils/zramctl.c @@ -163,10 +163,8 @@ static void zram_set_devname(struct zram *z, const char *devname, size_t n) if (!devname) snprintf(z->devname, sizeof(z->devname), "/dev/zram%zu", n); - else { - strncpy(z->devname, devname, sizeof(z->devname)); - z->devname[sizeof(z->devname) - 1] = '\0'; - } + else + xstrncpy(z->devname, devname, sizeof(z->devname)); DBG(fprintf(stderr, "set devname: %s", z->devname)); ul_unref_path(z->sysfs); -- cgit v1.2.3-55-g7522