Date: Sun, 13 Apr 1997 21:10:24 +0200 (MET DST) From: Guido van Rooij <guido@gvr.win.tue.nl> To: imp@village.org (Warner Losh) Cc: vadim@tversu.ac.ru, freebsd-security@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: ftpd bug (yes, again..) Message-ID: <199704131910.VAA15840@gvr.win.tue.nl> In-Reply-To: <E0wGUQ3-00067B-00@rover.village.org> from Warner Losh at "Apr 13, 97 12:54:31 pm"
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Warner Losh wrote:
> In message <199704131851.UAA15689@gvr.win.tue.nl> Guido van Rooij writes:
> : Warner Losh wrote:
> : > In message <19970413113446.26166@tversu.ac.ru> Vadim Kolontsov writes:
> : > : Now look for core dump, extract password, start your Crack :)
> : >
> : > Fail to find core dump, become bummed :-( The kernel won't produce a
> : > core in these cases.
> : >
> :
> : Not on 2.1 I think. On 2.2 ftpd will not coredump (deliberately)
>
> I thought the core dump patches had been backported to the 2.1
> branch, post 2.1.7. Am I mistaken?
RELENG_2_2_1_RELEASE: 1.26.2.1
RELENG_2_2_0_RELEASE: 1.26.2.1
RELENG_2_1_7_RELEASE: 1.11.4.2
RELENG_2_1_6_1_RELEASE: 1.11.4.2
RELENG_2_1_6_RELEASE: 1.11.4.2
RELENG_2_1_5_RELEASE: 1.11.4.1
revision 1.11.4.2
date: 1996/10/19 01:07:38; author: davidg; state: Exp; lines: +3 -4
Brought in change from revs 1.19/1.26: check for P_SUGID before
coredumping.
So it's not in 2.1.5, but it is in 2.1.6 and further.
-Guido
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