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Code Issues 6 Pull Requests Releases Wiki Activity

* exception.h (class exception): Remove unnecessary #ifdef. 

* uinfo.cc (client_request_pwdgrp::client_request_pwdgrp): Fix length
	counter to include trailing NUL.

	* sec_auth.cc (get_user_groups): Add experimental exception handler.
	(get_user_local_groups): Ditto.
This commit is contained in:
Corinna Vinschen 2014-09-05 11:47:33 +00:00
parent acc511d184
commit bea3ef947a
4 changed files with 28 additions and 11 deletions
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9
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,12 @@
2014-09-05 Corinna Vinschen <corinna@vinschen.de>
* exception.h (class exception): Remove unnecessary #ifdef.
* uinfo.cc (client_request_pwdgrp::client_request_pwdgrp): Fix length
counter to include trailing NUL.
* sec_auth.cc (get_user_groups): Add experimental exception handler.
(get_user_local_groups): Ditto.
2014-09-05 Corinna Vinschen <corinna@vinschen.de>
* uinfo.cc (pwdgrp::fetch_account_from_windows): Handle APPLICATION

6
winsup/cygwin/exception.h
View File

@ -126,17 +126,15 @@ public:
~exception () __attribute__ ((always_inline)) { _except_list = save; }
};
#else
#else /* __x86_64__ */
#define exception_list void
typedef struct _DISPATCHER_CONTEXT *PDISPATCHER_CONTEXT;
class exception
{
#ifdef __x86_64__
static EXCEPTION_DISPOSITION myfault (EXCEPTION_RECORD *, exception_list *,
CONTEXT *, PDISPATCHER_CONTEXT);
#endif
static EXCEPTION_DISPOSITION handle (EXCEPTION_RECORD *, exception_list *,
CONTEXT *, PDISPATCHER_CONTEXT);
public:
@ -162,7 +160,7 @@ public:
}
};
#endif /* !__x86_64 */
#endif /* !__x86_64__ */
class cygwin_exception
{

22
winsup/cygwin/sec_auth.cc
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@ -20,6 +20,7 @@ details. */
#include "fhandler.h"
#include "dtable.h"
#include "cygheap.h"
#include "exception.h"
#include "ntdll.h"
#include "tls_pbuf.h"
#include <lm.h>
@ -255,9 +256,13 @@ get_user_groups (WCHAR *logonserver, cygsidlist &grp_list,
DWORD cnt, tot, len;
NET_API_STATUS ret;
/* Look only on logonserver */
ret = NetUserGetGroups (logonserver, user, 0, (LPBYTE *) &buf,
MAX_PREFERRED_LENGTH, &cnt, &tot);
{
/* Experimental SEH */
exception protect;
/* Look only on logonserver */
ret = NetUserGetGroups (logonserver, user, 0, (LPBYTE *) &buf,
MAX_PREFERRED_LENGTH, &cnt, &tot);
}
if (ret)
{
__seterrno_from_win_error (ret);
@ -306,9 +311,14 @@ get_user_local_groups (PWCHAR logonserver, PWCHAR domain,
DWORD cnt, tot;
NET_API_STATUS ret;
ret = NetUserGetLocalGroups (logonserver, user, 0, LG_INCLUDE_INDIRECT,
(LPBYTE *) &buf, MAX_PREFERRED_LENGTH,
&cnt, &tot);
{
/* Experimental SEH */
exception protect;
ret = NetUserGetLocalGroups (logonserver, user, 0, LG_INCLUDE_INDIRECT,
(LPBYTE *) &buf, MAX_PREFERRED_LENGTH,
&cnt, &tot);
}
if (ret)
{
__seterrno_from_win_error (ret);

2
winsup/cygwin/uinfo.cc
View File

@ -1968,7 +1968,7 @@ client_request_pwdgrp::client_request_pwdgrp (fetch_user_arg_t &arg, bool group)
break;
case NAME_arg:
p = stpcpy (_parameters.in.arg.name, arg.name);
len = p - _parameters.in.arg.name;
len = p - _parameters.in.arg.name + 1;
break;
case ID_arg:
_parameters.in.arg.id = arg.id;