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| author | Marcel Holtmann <marcel@holtmann.org> | 2008-10-07 14:21:02 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2008-10-07 14:21:02 +0200 |
| commit | 6fa6bdc6f6a8d239142b32979318245da8941d2b (patch) | |
| tree | 3d8bc2078482c7c1a304c8595fa4652e0d74c1bd /plugins/ipv4.c | |
| parent | 18886b7ef037884eff0bac7b9de673aa0a058493 (diff) | |
| download | connman-6fa6bdc6f6a8d239142b32979318245da8941d2b.tar.gz connman-6fa6bdc6f6a8d239142b32979318245da8941d2b.tar.bz2 connman-6fa6bdc6f6a8d239142b32979318245da8941d2b.zip | |
Fail if address, netmask or gateway are not provided
Diffstat (limited to 'plugins/ipv4.c')
| -rw-r--r-- | plugins/ipv4.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/plugins/ipv4.c b/plugins/ipv4.c index 0a66a237..67d1ed10 100644 --- a/plugins/ipv4.c +++ b/plugins/ipv4.c @@ -192,6 +192,9 @@ static int ipv4_probe(struct connman_element *element) DBG("netmask %s", netmask); DBG("gateway %s", gateway); + if (address == NULL || netmask == NULL || gateway == NULL) + return -EINVAL; + memset(&ipv4, 0, sizeof(ipv4)); ipv4.address.s_addr = inet_addr(address); ipv4.netmask.s_addr = inet_addr(netmask); |