diff options
Diffstat (limited to 'accel-pppd/ipv6/nd.c')
| -rw-r--r-- | accel-pppd/ipv6/nd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/accel-pppd/ipv6/nd.c b/accel-pppd/ipv6/nd.c index 4dd9d5a..a4233b5 100644 --- a/accel-pppd/ipv6/nd.c +++ b/accel-pppd/ipv6/nd.c @@ -414,6 +414,9 @@ static void add_dnssl(const char *val) const char *ptr; uint8_t *buf; + if (!val) + return; + if (val[n - 1] == '.') n++; else @@ -474,7 +477,8 @@ static void load_dns(void) } if (!strcmp(opt->name, "lifetime")) { - conf_rdnss_lifetime = atoi(opt->val); + if (opt->val) + conf_rdnss_lifetime = atoi(opt->val); continue; } |