diff options
Diffstat (limited to 'contrib/ntp/sntp/networking.c')
| -rw-r--r-- | contrib/ntp/sntp/networking.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/ntp/sntp/networking.c b/contrib/ntp/sntp/networking.c index ecac15c262a5..040395e175b2 100644 --- a/contrib/ntp/sntp/networking.c +++ b/contrib/ntp/sntp/networking.c @@ -78,7 +78,8 @@ skip_efields( u_int nlen; /* next extension length */ while ((tail - head) > 6) { - nlen = ntohl(*head++) & 0xffff; + nlen = ntohl(*head) & 0xffff; + ++head; nlen = (nlen + 3) >> 2; if (nlen > (u_int)(tail - head) || nlen < 4) return NULL; /* Blooper! Inconsistent! */ |