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Re: The open() system call in f8 really broken...



On Thu, 16 Aug 2007 19:06:08 -0400
Dave Jones <davej redhat com> wrote:

> On Thu, Aug 16, 2007 at 04:36:37PM -0400, Dave Jones wrote:
>  > On Thu, Aug 16, 2007 at 04:21:38PM -0400, Dave Jones wrote:
>  >  > On Thu, Aug 16, 2007 at 05:08:15PM +0200, Oliver Falk wrote:
>  >  > 
>  >  >  > If you compile the whole Fedora tree, how many warnings will
>  >  >  > you see?
>  >  >  
>  >  > So I grepped across a make prep'd tree of devel (all 63 gig of
>  >  > it). Here's the fallout..
>  >  > 
>  >  > openmpi/openmpi-1.2.3/orte/runtime/orte_abort.c         fd =
>  >  > open(abort_file, O_CREAT);
>  >  > jython/jython-svn-Release_2_2beta1/CPythonLib/test/test_unicode_file.py:f
>  >  > = os.open(TESTFN_ENCODED, os.O_CREAT)
>  >  > perl/perl-5.8.8/t/op/taint.t:   eval { sysopen(my $cr, $evil,
>  >  > &O_CREAT) }; proftpd/proftpd-1.3.0a/contrib/mod_rewrite.c:
>  >  > if ((fifo_lockfd = open(fifo_lockname, O_CREAT)) < 0)
>  >  > pwlib/pwlib-1.10.7/configure:sem_t *s = sem_open("test",
>  >  > O_CREAT) pwlib/pwlib-1.10.7/configure.ac:
>  >  > [sem_t *s = sem_open("test", O_CREAT)],
>  >  > python/Python-2.5.1/Lib/test/test_unicode_file.py:        f =
>  >  > os.open(filename, os.O_CREAT)
>  >  > python-docs/Python-2.5.1/Lib/test/test_unicode_file.py:
>  >  > f = os.open(filename, os.O_CREAT)
>  >  > xca/xca-0.6.3/_tmp_root/usr/lib/python2.5/test/test_unicode_file.py:
>  >  > f = os.open(filename, os.O_CREAT)
>  >  > 
>  >  > Not too bad considering.
>  > 
>  > Bah, my regexp was imperfect.  I'll fix up and rerun.
> 
> More like it. 267 hits.

> Checking ./jfsutils/jfsutils-1.1.11/libfs/fssubs.c
> Found open with O_CREAT and no mode.
>     fd = open(TEST_FILE, O_RDWR | O_CREAT);

Hrm.  I'll take a look at this one soon.

> Checking ./glibc/glibc-20070804T2027/login/tst-grantpt.c
> Found open with O_CREAT and no mode.
>     fd = open(file, O_RDWR | O_CREAT);

Hehe...  I find that ironic.

josh


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