Damjan Jovanovic : ws2_32: gethostbyname("") should work.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri Jun 1 06:44:33 CDT 2007
Module: wine
Branch: master
Commit: b23d90a5432750b1a0ce92837624a08791bcb372
URL: http://source.winehq.org/git/wine.git/?a=commit;h=b23d90a5432750b1a0ce92837624a08791bcb372
Author: Damjan Jovanovic <damjan.jov at gmail.com>
Date: Fri Jun 1 09:13:19 2007 +0200
ws2_32: gethostbyname("") should work.
---
dlls/ws2_32/socket.c | 2 +-
dlls/ws2_32/tests/sock.c | 9 +++++++++
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index a39da4a..2bd4c14 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -3222,7 +3222,7 @@ struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
int locerr = ENOBUFS;
#endif
char buf[100];
- if( !name) {
+ if( !name || !name[0]) {
name = buf;
if( gethostname( buf, 100) == -1) {
SetLastError( WSAENOBUFS); /* appropriate ? */
diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index d0b9750..3403715 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -1665,6 +1665,14 @@ static void test_getsockname(void)
WSACleanup();
}
+static void test_dns(void)
+{
+ struct hostent *h;
+
+ h = gethostbyname("");
+ ok(h != NULL, "gethostbyname(\"\") failed with %d\n", h_errno);
+}
+
static void test_inet_addr(void)
{
u_long addr;
@@ -1850,6 +1858,7 @@ START_TEST( sock )
test_accept();
test_getsockname();
test_inet_addr();
+ test_dns();
test_send();
test_write_events();
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