Module: wine
Branch: master
Commit: efdb722c179a476e728c9fe22d738f5d90ac23d5
URL: http://source.winehq.org/git/wine.git/?a=commit;h=efdb722c179a476e728c9fe22…
Author: Jacek Caban <jacek(a)codeweavers.com>
Date: Tue May 16 17:47:45 2017 +0200
ws2_32: Don't try to match host name in getaddrinfo if AI_NUMERICHOST hint is specified.
Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
---
dlls/ws2_32/socket.c | 2 +-
dlls/ws2_32/tests/sock.c | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index e464b58..44bd667 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -6620,7 +6620,7 @@ int WINAPI WS_getaddrinfo(LPCSTR nodename, LPCSTR servname, const struct WS_addr
/* getaddrinfo(3) is thread safe, no need to wrap in CS */
result = getaddrinfo(node, servname, punixhints, &unixaires);
- if (result && !strcmp(hostname, node))
+ if (result && (!hints || !(hints->ai_flags & WS_AI_NUMERICHOST)) && !strcmp(hostname, node))
{
/* If it didn't work it means the host name IP is not in /etc/hosts, try again
* by sending a NULL host and avoid sending a NULL servname too because that
diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index 57455c0..677a750 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -7425,6 +7425,14 @@ static void test_getaddrinfo(void)
ok(WSAGetLastError() == 0, "expected 0, got %d\n", WSAGetLastError());
pfreeaddrinfo(result);
+ hint.ai_flags = AI_NUMERICHOST;
+ result = (void*)0xdeadbeef;
+ ret = pgetaddrinfo("localhost", "80", &hint, &result);
+ ok(ret == WSAHOST_NOT_FOUND, "getaddrinfo failed with %d\n", WSAGetLastError());
+ ok(WSAGetLastError() == WSAHOST_NOT_FOUND, "expected WSAHOST_NOT_FOUND, got %d\n", WSAGetLastError());
+ ok(!result, "result = %p\n", result);
+ hint.ai_flags = 0;
+
/* try to get information from the computer name, result is the same
* as if requesting with an empty host name. */
ret = pgetaddrinfo(name, NULL, NULL, &result);