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| author | Guillaume Cottenceau <gc@mandriva.com> | 2004-01-28 14:42:47 +0000 |
|---|---|---|
| committer | Guillaume Cottenceau <gc@mandriva.com> | 2004-01-28 14:42:47 +0000 |
| commit | 3ab7d3b66bde9778c8c891fa12607e3dc78c35d7 (patch) | |
| tree | 15d98bd6c7ce5b3ecedfa9f3402a25f2b78fb724 /mdk-stage1/network.c | |
| parent | 38e382e82bb1c62e0fd4ca666e6d2f0a15bd113e (diff) | |
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allow having no DNS by only using the ip callback once, see DNS == IP as a special case, don't do DNS calls when no DNS is configured to avoid timeouts
Diffstat (limited to 'mdk-stage1/network.c')
| -rw-r--r-- | mdk-stage1/network.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/mdk-stage1/network.c b/mdk-stage1/network.c index 1eb786cc8..13085cfcc 100644 --- a/mdk-stage1/network.c +++ b/mdk-stage1/network.c @@ -348,8 +348,12 @@ static void static_ip_callback(char ** strings) { struct in_addr addr; - if (!inet_aton(strings[0], &addr)) + static int done = 0; + if (done) + return; + if (streq(strings[0], "") || !inet_aton(strings[0], &addr)) return; + done = 1; if (!strcmp(strings[1], "")) { char * ptr; @@ -400,6 +404,11 @@ static enum return_type setup_network_interface(struct interface_info * intf) dns_server.s_addr = 0; /* keep an understandable state */ } + if (streq(answers[0], answers[1])) { + log_message("IP and DNS are the same, guess you don't want a DNS, disabling it"); + dns_server.s_addr = 0; /* keep an understandable state */ + } + if (!inet_aton(answers[2], &gateway)) { log_message("invalid gateway"); gateway.s_addr = 0; /* keep an understandable state */ |