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| author | Irfan Sheriff <isheriff@google.com> | 2012-12-07 10:36:29 -0800 |
|---|---|---|
| committer | Irfan Sheriff <isheriff@google.com> | 2012-12-07 10:36:29 -0800 |
| commit | 94cecfc4a00237cfd08e4327a836c67104ff2e20 (patch) | |
| tree | b1bba211bad9f68b457fb52e310dd2fe75ce0c27 /libnetutils/dhcp_utils.c | |
| parent | 35c625194bd1d2efb1a8230fd63c7febfbd98f31 (diff) | |
| download | system_core-94cecfc4a00237cfd08e4327a836c67104ff2e20.zip system_core-94cecfc4a00237cfd08e4327a836c67104ff2e20.tar.gz system_core-94cecfc4a00237cfd08e4327a836c67104ff2e20.tar.bz2 | |
Handle empty gateways
Change-Id: Icbc1859125bae0bc222685bfbc18af38273d6827
Diffstat (limited to 'libnetutils/dhcp_utils.c')
| -rw-r--r-- | libnetutils/dhcp_utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libnetutils/dhcp_utils.c b/libnetutils/dhcp_utils.c index a220967..a59de0d 100644 --- a/libnetutils/dhcp_utils.c +++ b/libnetutils/dhcp_utils.c @@ -112,7 +112,7 @@ static int fill_ip_info(const char *interface, property_get(prop_name, server, NULL); //TODO: Handle IPv6 when we change system property usage - if (strcmp(gateway, "0.0.0.0") == 0) { + if (gateway[0] == '\0' || strncmp(gateway, "0.0.0.0", 7) == 0) { //DHCP server is our best bet as gateway strncpy(gateway, server, PROPERTY_VALUE_MAX); } |