From: "Albert Bartoszko" <albertb@nt.kegel.com.pl>
To: "Alexander Viro" <viro@math.psu.edu>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] binfmt_misc.c, kernel-2.4.12
Date: Mon, 22 Oct 2001 08:00:07 +0200 [thread overview]
Message-ID: <010801c15abe$ced47240$0100050a@abartoszko> (raw)
In-Reply-To: <Pine.GSO.4.21.0110190845580.22889-100000@weyl.math.psu.edu>
> > I find bug in binfmt_misc.c from kernel 2.4.12 source. The read()
syscal
>
> only one?
"Gutta cavat lapidem non vi, sed saepe cadendo"
>
> > return bad value, causes some application SIGSEGV.
>
> Hardly a surprise. Not everything that passes compiler is valid C.
> Stuff in fs/binfmt_misc.c from Linus' tree isn't. Pick one from -ac
> + corresponding change in fs/proc/root.c (again, see -ac). Variant
> in Linus' tree is complete crap.
You are sarcastic.
I do it. And:
# uname -a
Linux xxxx 2.4.12-ac3 #1 Sun Oct 21 13:50:52 CEST 2001 i686 unknown
# insmod binfmt_misc
Using /lib/modules/2.4.12-ac3/kernel/fs/binfmt_misc.o
# echo ':Java:M::\xca\xfe\xba\xbe::/usr/local/bin/javawrapper:'
>/proc/sys/fs/binfmt_misc/register
bash: /proc/sys/fs/binfmt_misc/register: No such file or directory
# lsmod
Module Size Used by
binfmt_misc 5680 1
#rmmod binfmt_misc
binfmt_misc: Device or resource busy # ?????
Very high C. But this don't work for me.
next prev parent reply other threads:[~2001-10-22 6:01 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-19 11:54 [PATCH] binfmt_misc.c, kernel-2.4.12 Albert Bartoszko
2001-10-19 12:54 ` Alexander Viro
2001-10-19 13:32 ` Richard Guenther
2001-10-19 18:48 ` Alexander Viro
2001-10-19 21:35 ` Richard Guenther
2001-10-19 22:00 ` Alexander Viro
2001-10-22 6:00 ` Albert Bartoszko [this message]
2001-10-22 6:47 ` Alexander Viro
2001-10-22 7:42 ` Keith Owens
2001-10-22 8:05 ` Alexander Viro
2001-10-22 8:21 ` Keith Owens
2001-10-22 8:33 ` Alexander Viro
2001-10-22 9:19 ` Keith Owens
2001-10-22 9:34 ` Alexander Viro
2001-10-22 9:55 ` Alexander Viro
2001-10-22 11:17 ` Keith Owens
2001-10-22 11:33 ` Alexander Viro
2001-10-22 11:52 ` Keith Owens
2001-10-22 12:15 ` Alexander Viro
2001-10-22 12:37 ` Keith Owens
2001-10-22 15:56 ` bill davidsen
2001-10-22 15:47 ` bill davidsen
2001-10-22 17:24 ` Andrew Morton
2001-10-22 17:50 ` Alexander Viro
2001-10-23 9:28 ` Albert Bartoszko
2001-10-21 15:26 ` Alan Cox
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