diff options
Diffstat (limited to 'source4/libcli/resolve/dns_ex.c')
| -rw-r--r-- | source4/libcli/resolve/dns_ex.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/source4/libcli/resolve/dns_ex.c b/source4/libcli/resolve/dns_ex.c index 1b5037273a..79ed78340c 100644 --- a/source4/libcli/resolve/dns_ex.c +++ b/source4/libcli/resolve/dns_ex.c @@ -283,14 +283,19 @@ static void run_child_getaddrinfo(struct dns_ex_state *state, int fd) hints.ai_flags = AI_ADDRCONFIG | AI_NUMERICSERV; ret = getaddrinfo(state->name.name, "0", &hints, &res_list); + /* try to fallback in case of error */ + if (state->do_fallback) { + switch (ret) { #ifdef EAI_NODATA - if (ret == EAI_NODATA && state->do_fallback) { -#else - if (ret == EAI_NONAME && state->do_fallback) { + case EAI_NODATA: #endif - /* getaddrinfo() doesn't handle CNAME records */ - run_child_dns_lookup(state, fd); - return; + case EAI_NONAME: + /* getaddrinfo() doesn't handle CNAME records */ + run_child_dns_lookup(state, fd); + return; + default: + break; + } } if (ret != 0) { goto done; |