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| author | Jukka Rissanen <jukka.rissanen@linux.intel.com> | 2012-05-09 13:48:25 +0300 |
|---|---|---|
| committer | Patrik Flykt <patrik.flykt@linux.intel.com> | 2012-05-09 17:18:57 +0300 |
| commit | 041911b7b6e8abb9f7a7c61d00fb41b9729a9b68 (patch) | |
| tree | 08cc07c95662b1ec8b5d0da76fdf11877061d131 | |
| parent | b7c33195092db8991b0213a834d942427e81a0e3 (diff) | |
| download | connman-041911b7b6e8abb9f7a7c61d00fb41b9729a9b68.tar.gz connman-041911b7b6e8abb9f7a7c61d00fb41b9729a9b68.tar.bz2 connman-041911b7b6e8abb9f7a7c61d00fb41b9729a9b68.zip | |
dhcpv6: Check NULL pointer dereference
| -rw-r--r-- | src/dhcpv6.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/dhcpv6.c b/src/dhcpv6.c index bf764c8b..7d89bf7a 100644 --- a/src/dhcpv6.c +++ b/src/dhcpv6.c @@ -291,7 +291,8 @@ static void info_req_cb(GDHCPClient *dhcp_client, gpointer user_data) dhcp->nameservers = nameservers; - for (i = 0; dhcp->nameservers[i] != NULL; i++) + for (i = 0; dhcp->nameservers != NULL && + dhcp->nameservers[i] != NULL; i++) __connman_service_nameserver_append(service, dhcp->nameservers[i], FALSE); @@ -318,7 +319,8 @@ static void info_req_cb(GDHCPClient *dhcp_client, gpointer user_data) dhcp->timeservers = timeservers; - for (i = 0; dhcp->timeservers[i] != NULL; i++) + for (i = 0; dhcp->timeservers != NULL && + dhcp->timeservers[i] != NULL; i++) __connman_service_timeserver_append(service, dhcp->timeservers[i]); } else |