diff options
Diffstat (limited to 'contrib/ntp/ntpd/refclock_gpsdjson.c')
-rw-r--r-- | contrib/ntp/ntpd/refclock_gpsdjson.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/contrib/ntp/ntpd/refclock_gpsdjson.c b/contrib/ntp/ntpd/refclock_gpsdjson.c index 7c49311..00cd3fc 100644 --- a/contrib/ntp/ntpd/refclock_gpsdjson.c +++ b/contrib/ntp/ntpd/refclock_gpsdjson.c @@ -2112,13 +2112,15 @@ save_ltc( clockprocT * const pp, const char * const tc) { - size_t len; - - len = (tc) ? strlen(tc) : 0; - if (len >= sizeof(pp->a_lastcode)) - len = sizeof(pp->a_lastcode) - 1; + size_t len = 0; + + if (tc) { + len = strlen(tc); + if (len >= sizeof(pp->a_lastcode)) + len = sizeof(pp->a_lastcode) - 1; + memcpy(pp->a_lastcode, tc, len); + } pp->lencode = (u_short)len; - memcpy(pp->a_lastcode, tc, len); pp->a_lastcode[len] = '\0'; } |