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Always call res_init() before getaddrinfo().
[tinc]
/
src
/
netutl.c
diff --git
a/src/netutl.c
b/src/netutl.c
index
c57b24f
..
fc3cdc9
100644
(file)
--- a/
src/netutl.c
+++ b/
src/netutl.c
@@
-39,6
+39,10
@@
struct addrinfo *str2addrinfo(const char *address, const char *service, int sock
hint.ai_family = addressfamily;
hint.ai_socktype = socktype;
hint.ai_family = addressfamily;
hint.ai_socktype = socktype;
+#ifdef HAVE_DECL_RES_INIT
+ // ensure glibc reloads /etc/resolv.conf.
+ res_init();
+#endif
err = getaddrinfo(address, service, &hint, &ai);
if(err) {
err = getaddrinfo(address, service, &hint, &ai);
if(err) {