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* dtable.cc (handle_to_fn): Detect failing NtQueryObject.

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This commit is contained in:
Christopher Faylor 2009-07-06 15:11:30 +00:00
parent e4001d4ccd
commit 1183d7fb13
2 changed files with 7 additions and 2 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2009-07-06 Christopher Faylor <me+cygwin@cgf.cx>
* dtable.cc (handle_to_fn): Detect failing NtQueryObject.
2009-07-06 Corinna Vinschen <corinna@vinschen.de> 2009-07-06 Corinna Vinschen <corinna@vinschen.de>
* autoload.cc: Delete stray CR. * autoload.cc: Delete stray CR.

5
winsup/cygwin/dtable.cc
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@ -891,8 +891,9 @@ handle_to_fn (HANDLE h, char *posix_fn)
WCHAR *maxmatchdos = NULL; WCHAR *maxmatchdos = NULL;
int maxmatchlen = 0; int maxmatchlen = 0;
NtQueryObject (h, ObjectNameInformation, &dummy_oni, sizeof (dummy_oni), &len); NTSTATUS status = NtQueryObject (h, ObjectNameInformation, &dummy_oni,
if (!len) sizeof (dummy_oni), &len);
if (!NT_SUCCESS (status) || !len)
debug_printf ("NtQueryObject failed 1"); debug_printf ("NtQueryObject failed 1");
else else
{ {