mkswap: use memcpy() for non-terminated string [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/disk-utils/mkswap.c b/disk-utils/mkswap.c
index ea93f9b3af1af161b6800ddb1d59ea72543e6474..ff076c8ab950612bb908bc520e9651b7b00e51fa 100644 (file)
--- a/disk-utils/mkswap.c
+++ b/disk-utils/mkswap.c
@@ -104,7 +104,7 @@ static void set_signature(const struct mkswap_control *ctl)
        char *sp = (char *) ctl->signature_page;
 
        assert(sp);
-       strncpy(sp + ctl->pagesize - SWAP_SIGNATURE_SZ, SWAP_SIGNATURE, SWAP_SIGNATURE_SZ);
+       memcpy(sp + ctl->pagesize - SWAP_SIGNATURE_SZ, SWAP_SIGNATURE, SWAP_SIGNATURE_SZ);
 }
 
 static void set_uuid_and_label(const struct mkswap_control *ctl)