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* fhandler_procsys.cc (fhandler_procsys::opendir): Avoid SEGV if

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opening object directory fails.
	* fhandler_virtual.cc (fhandler_virtual::opendir): Don't leak memory.
This commit is contained in:
Corinna Vinschen
2011-02-15 14:44:11 +00:00
parent c48947b454
commit fe222f2210
3 changed files with 14 additions and 5 deletions
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3
winsup/cygwin/fhandler_virtual.cc
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@@ -1,6 +1,6 @@
/* fhandler_virtual.cc: base fhandler class for virtual filesystems
Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2009 Red Hat, Inc.
Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 Red Hat, Inc.
This file is part of Cygwin.
@@ -59,6 +59,7 @@ fhandler_virtual::opendir (int fd)
else if ((dir->__d_dirent =
(struct dirent *) malloc (sizeof (struct dirent))) == NULL)
{
free (dir->__d_dirname);
free (dir);
set_errno (ENOMEM);
}