diff options
Diffstat (limited to 'gdhcp/common.c')
| -rw-r--r-- | gdhcp/common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdhcp/common.c b/gdhcp/common.c index e8676f88..0c433ddc 100644 --- a/gdhcp/common.c +++ b/gdhcp/common.c @@ -172,8 +172,8 @@ uint8_t *dhcpv6_get_option(struct dhcpv6_packet *packet, uint16_t pkt_len, if (opt_code == code) { if (option_len != NULL) *option_len = opt_len; - if (rem == 0) - found = NULL; + if (rem < 0) + goto bad_packet; else found = optionptr + 2 + 2; count++; |