diff options
Diffstat (limited to 'resolv/res_libc.c')
-rw-r--r-- | resolv/res_libc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/resolv/res_libc.c b/resolv/res_libc.c index 66da110..94bb2fd 100644 --- a/resolv/res_libc.c +++ b/resolv/res_libc.c @@ -54,6 +54,14 @@ res_init(void) { _res.retry = 4; if (!(_res.options & RES_INIT)) _res.options = RES_DEFAULT; + else if (_res.nscount > 0) { + __res_nclose (&_res); /* Close any VC sockets. */ + + for (int ns = 0; ns < MAXNS; ns++) { + free (_res._u._ext.nsaddrs[ns]); + _res._u._ext.nsaddrs[ns] = NULL; + } + } /* * This one used to initialize implicitly to zero, so unless the app |