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| author | Karel Zak | 2019-05-20 12:59:40 +0200 |
|---|---|---|
| committer | Karel Zak | 2019-05-20 12:59:40 +0200 |
| commit | 380fe6ac46a7e05f62f90cf146e1c65aa2d0b80f (patch) | |
| tree | 87b6354179f32dfeb69e7f6ca0bce544d9c428b2 /sys-utils | |
| parent | whereis: use xstrncpy() (diff) | |
| download | kernel-qcow2-util-linux-380fe6ac46a7e05f62f90cf146e1c65aa2d0b80f.tar.gz kernel-qcow2-util-linux-380fe6ac46a7e05f62f90cf146e1c65aa2d0b80f.tar.xz kernel-qcow2-util-linux-380fe6ac46a7e05f62f90cf146e1c65aa2d0b80f.zip | |
zramctl: use xstrncpy()
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils')
| -rw-r--r-- | sys-utils/zramctl.c | 6 |
1 files changed, 2 insertions, 4 deletions
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); |