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newlib-cygwin
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* fhandler.cc (fhandler_base::close_with_arch): Make sure that the archetype is 

deleted when close_with_arch is referenced *via* the archetype.
This commit is contained in:
Christopher Faylor 2013-07-03 20:26:44 +00:00
parent 2404223df6
commit 470b8544e8
2 changed files with 20 additions and 16 deletions
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6
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,9 @@
2013-07-03 Christopher Faylor <me.cygwin2013@cgf.cx>
* fhandler.cc (fhandler_base::close_with_arch): Make sure that the
archetype is deleted when close_with_arch is referenced *via* the
archetype.
2013-06-28 Corinna Vinschen <corinna@vinschen.de>
* path.cc (find_fast_cwd_pointer): Use gas syntax for assembler

30
winsup/cygwin/fhandler.cc
View File

@ -1076,32 +1076,30 @@ fhandler_base::close_with_arch ()
fhandler_base *fh;
if (usecount)
{
if (!--usecount)
debug_printf ("closing passed in archetype, usecount %d", usecount);
else
/* This was the archetype itself. */
if (--usecount)
{
debug_printf ("not closing passed in archetype, usecount %d", usecount);
debug_printf ("not closing passed in archetype %p, usecount %d", archetype, usecount);
return 0;
}
fh = this;
debug_printf ("closing passed in archetype %p, usecount %d", archetype, usecount);
/* Set archetype temporarily so that it will eventually be deleted. */
archetype = fh = this;
}
else if (!archetype)
fh = this;
else if (archetype_usecount (-1) == 0)
{
debug_printf ("closing archetype");
fh = archetype;
}
else
{
cleanup ();
if (archetype_usecount (-1) == 0)
{
debug_printf ("closing archetype");
fh = archetype;
}
else
{
debug_printf ("not closing archetype");
return 0;
}
debug_printf ("not closing archetype");
return 0;
}
cleanup ();
res = fh->close ();
if (archetype)
{