diff options
| author |  Karl Ramm <kcr@1ts.org> | 2010-07-28 00:50:41 +0000 |
|---|---|---|
| committer | Karl Ramm <kcr@1ts.org> | 2010-07-28 00:50:41 +0000 |
| commit | aaab96c5d7b7fa90701dbcade286cad8a1518889 (patch) | |
| tree | a4ec684481d1e8bcd98b7c5b1f7413b8a18f1541 /server/main.c | |
| parent | d98fa4b7ddb25ced293c3cf4dc2892a3a513e789 (diff) | |
Fix getting data out of gethostbyname; should fix #69
Diffstat (limited to 'server/main.c')
| -rw-r--r-- | server/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/server/main.c b/server/main.c index 111ae0e..0086923 100644 --- a/server/main.c +++ b/server/main.c @@ -459,13 +459,13 @@ do_net_setup(void) return 1; } hp = gethostbyname(hostname); - if (!hp) { + if (!hp || hp->h_addrtype != AF_INET) { syslog(LOG_ERR, "no gethostbyname repsonse"); strncpy(myname, hostname, MAXHOSTNAMELEN); return 1; } strncpy(myname, hp->h_name, MAXHOSTNAMELEN); - memcpy(&my_addr, hp->h_addr, sizeof(hp->h_addr)); + memcpy(&my_addr, hp->h_addr_list[0], hp->h_length); setservent(1); /* keep file/connection open */ |