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ws2_32: Make gethostbyname fail if WSAStartup was not called before.

This commit is contained in:
Alexandre Goujon 2011-02-22 21:02:22 +01:00 committed by Alexandre Julliard
parent f5eb15a2fe
commit 778757ba74
2 changed files with 6 additions and 4 deletions
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4
dlls/ws2_32/socket.c
View File

@ -4606,6 +4606,10 @@ struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
int locerr = ENOBUFS;
#endif
char hostname[100];
if(!num_startup) {
SetLastError(WSANOTINITIALISED);
return NULL;
}
if( gethostname( hostname, 100) == -1) {
SetLastError( WSAENOBUFS); /* appropriate ? */
return retval;

6
dlls/ws2_32/tests/sock.c
View File

@ -834,8 +834,6 @@ out:
}
/* Tests for WSAStartup */
/* This should fail. WSAStartup should be called before any network function is used. */
static void test_WithoutWSAStartup(void)
{
LPVOID ptr;
@ -843,8 +841,8 @@ static void test_WithoutWSAStartup(void)
WSASetLastError(0xdeadbeef);
ptr = gethostbyname("localhost");
todo_wine ok(ptr == NULL, "gethostbyname() succeeded unexpectedly: %d\n", WSAGetLastError());
todo_wine ok(WSAGetLastError() == WSANOTINITIALISED, "gethostbyname() failed with unexpected error: %d\n",
ok(ptr == NULL, "gethostbyname() succeeded unexpectedly: %d\n", WSAGetLastError());
ok(WSAGetLastError() == WSANOTINITIALISED, "gethostbyname() failed with unexpected error: %d\n",
WSAGetLastError());
}