From: Richard Copley <rcopley@gmail.com>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 22202@debbugs.gnu.org, Andreas Schwab <schwab@linux-m68k.org>,
Demetri Obenour <demetriobenour@gmail.com>,
David Engster <deng@randomsample.de>
Subject: bug#22202: 24.5; SECURITY ISSUE -- Emacs Server vulnerable to random number generator attack on Windows systems
Date: Mon, 18 Jan 2016 14:40:05 +0000 [thread overview]
Message-ID: <CAPM58oi7Z-_-qbBqu8Mb-z0CgiTsAaav7S9wrmt72fAwkpnxCw@mail.gmail.com> (raw)
In-Reply-To: <569C4314.3090101@cs.ucla.edu>
On 18 January 2016 at 01:42, Paul Eggert <eggert@cs.ucla.edu> wrote:
> Andreas Schwab discovered a problem with my patch in that GnuTLS wasn't
> initialized, and reverted the GnuTLS part of it. As I understand it, newer
> versions of GnuTLS initialize themselves when they are loaded and so do not
> run into the issue; I tested with GnuTLS 3.3.15, which I suppose is new
> enough. I attempted to fix this problem in the followup commit
> 130d512045aa376333b664d58c501b3884187592.
>
> Andreas's commit also changed some unrelated style issues, which I reverted;
> that is merely a longrunning stylistic disagreement, and right now is not a
> good time to be changing style in code unrelated to fixes.
I can't build from the current sources; the error is:
CCLD temacs.exe
sysdep.o: In function `init_random':
C:/emacs/repo/emacs/src/sysdep.c:2108: undefined reference to `gnutls_rnd'
C:/emacs/repo/emacs/src/sysdep.c:2108:(.text+0xf38): relocation
truncated to fit: R_X86_64_PC32 against undefined symbol `gnutls_rnd'
collect2.exe: error: ld returned 1 exit status
Configuration details (from last good build):
In GNU Emacs 25.0.50.1 (x86_64-w64-mingw32)
of 2016-01-14 built on 60678UHB
Repository revision: dadb841a06aa1ffd6d17c04ef83140dbd1ad7307
Windowing system distributor 'Microsoft Corp.', version 6.1.7601
Configured using:
'configure --prefix /c/emacs/emacs-20160114-182403
--without-imagemagick --disable-dependency-tracking
--enable-locallisppath=%emacs_dir%/../site-lisp 'CFLAGS=-Og -g -ggdb''
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND DBUS NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS
next prev parent reply other threads:[~2016-01-18 14:40 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-18 10:05 bug#22202: 24.5; SECURITY ISSUE -- Emacs Server vulnerable to random number generator attack on Windows systems Demetri Obenour
2015-12-18 10:46 ` Eli Zaretskii
2015-12-29 15:36 ` Richard Copley
2015-12-29 16:21 ` Eli Zaretskii
2015-12-29 17:44 ` Richard Copley
2015-12-29 20:00 ` David Engster
2015-12-29 21:22 ` Richard Copley
2015-12-29 22:02 ` David Engster
2015-12-29 23:13 ` Richard Copley
2015-12-30 15:58 ` Eli Zaretskii
2015-12-30 20:47 ` Richard Copley
2015-12-30 20:56 ` Richard Copley
2015-12-30 20:56 ` Eli Zaretskii
2015-12-30 21:15 ` Richard Copley
2015-12-31 14:14 ` Eli Zaretskii
2015-12-31 17:04 ` Demetrios Obenour
2015-12-31 17:24 ` Eli Zaretskii
2015-12-31 17:47 ` Richard Copley
2015-12-31 18:22 ` Eli Zaretskii
2015-12-31 19:20 ` Eli Zaretskii
2015-12-31 19:49 ` Richard Copley
2015-12-31 20:13 ` Eli Zaretskii
2015-12-31 20:44 ` Richard Copley
2016-01-15 9:55 ` Eli Zaretskii
2016-01-17 20:26 ` Paul Eggert
2016-01-18 1:42 ` Paul Eggert
2016-01-18 14:40 ` Richard Copley [this message]
2016-01-18 16:05 ` Eli Zaretskii
2016-01-18 16:20 ` Richard Copley
2016-01-18 15:45 ` Eli Zaretskii
2016-01-18 20:50 ` Paul Eggert
2016-01-18 21:09 ` Eli Zaretskii
2016-01-19 5:34 ` Paul Eggert
2016-01-19 16:24 ` Eli Zaretskii
2016-01-19 17:03 ` John Wiegley
2016-01-19 17:38 ` Paul Eggert
2016-01-19 18:44 ` Eli Zaretskii
2016-01-19 17:07 ` Paul Eggert
2016-01-19 18:16 ` Eli Zaretskii
2016-01-20 0:39 ` Paul Eggert
2016-01-18 12:04 ` Andy Moreton
2016-01-18 15:57 ` Eli Zaretskii
2016-01-18 23:03 ` John Wiegley
2016-01-19 21:48 ` Andy Moreton
2016-01-20 3:31 ` Glenn Morris
2016-01-20 14:06 ` Andy Moreton
2016-01-20 14:12 ` Eli Zaretskii
2016-01-20 15:15 ` Andy Moreton
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