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* dtable.cc (handle_to_fn): Fix length parameter in call to 

QueryDosDeviceW (CID 59936).
This commit is contained in:
Corinna Vinschen 2014-05-19 11:17:59 +00:00
parent e928438c6b
commit 9c36b394d9
2 changed files with 7 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2014-05-19 Corinna Vinschen <corinna@vinschen.de>
* dtable.cc (handle_to_fn): Fix length parameter in call to
QueryDosDeviceW (CID 59936).
2014-05-19 Corinna Vinschen <corinna@vinschen.de>
* pinfo.cc (pinfo_basic::pinfo_basic): Fix size of progname array in

4
winsup/cygwin/dtable.cc
View File

@ -1,7 +1,7 @@
/* dtable.cc: file descriptor support.
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2013 Red Hat, Inc.
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Red Hat, Inc.
This file is part of Cygwin.
@ -996,7 +996,7 @@ handle_to_fn (HANDLE h, char *posix_fn)
WCHAR fnbuf[64 * 1024];
if (wcsncasecmp (w32, DEVICE_PREFIX, DEVICE_PREFIX_LEN) != 0
|| !QueryDosDeviceW (NULL, fnbuf, sizeof (fnbuf)))
|| !QueryDosDeviceW (NULL, fnbuf, sizeof (fnbuf) / sizeof (WCHAR)))
{
sys_wcstombs (posix_fn, NT_MAX_PATH, w32, w32len);
return false;