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Bug#878996: marked as done (stretch-pu: package xrdp/0.9.1-9)

Your message dated Sat, 09 Dec 2017 10:46:36 +0000
with message-id <1512816396.1994.30.camel@adam-barratt.org.uk>
and subject line Closing bugs for updates included in stretch point release
has caused the Debian Bug report #878996,
regarding stretch-pu: package xrdp/0.9.1-9
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
878996: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878996
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: stretch
User: release.debian.org@packages.debian.org
Usertags: pu

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Dear stable release managers,

I would like to update xrdp in stretch.

xrdp 0.9.1-9 has a bug marked as important in the BTS, causing xrdp to
go into an endless loop whewn shutting down an SSL context and causing
very high load on the system when it does.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876976

Find attached the debdiff between the current stable version and the
proposed update.

Cheers,
Nik

- -- System Information:
Debian Release: buster/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.12.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

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diff -Nru xrdp-0.9.1/debian/changelog xrdp-0.9.1/debian/changelog
--- xrdp-0.9.1/debian/changelog	2017-05-04 18:59:10.000000000 +0200
+++ xrdp-0.9.1/debian/changelog	2017-10-18 11:56:31.000000000 +0200
@@ -1,3 +1,11 @@
+xrdp (0.9.1-9+deb9u1) stable; urgency=medium
+
+  * Fix high CPU load on SSL shutdown. (Closes: #876976)
+    + xrdp could in some situations cause permanent high load on a
+      system if an SSL shutdown got into an endless loop.
+
+ -- Dominik George <nik@naturalnet.de>  Wed, 18 Oct 2017 11:56:31 +0200
+
 xrdp (0.9.1-9) unstable; urgency=high
 
   * Revisit incomplete fix for CVE-2017-6967. (Closes: #858143)
diff -Nru xrdp-0.9.1/debian/patches/fix-876976.patch xrdp-0.9.1/debian/patches/fix-876976.patch
--- xrdp-0.9.1/debian/patches/fix-876976.patch	1970-01-01 01:00:00.000000000 +0100
+++ xrdp-0.9.1/debian/patches/fix-876976.patch	2017-10-18 11:53:29.000000000 +0200
@@ -0,0 +1,16 @@
+From: Jay Sorg <jay.sorg@gmail.com>
+Origin: https://github.com/neutrinolabs/xrdp/commit/2c96908ea500880c71d3593dd2b2b5b5275bdbf5
+Subject: if SSL_shutdown fails, only call one more time
+Bug: https://github.com/neutrinolabs/xrdp/issues/872
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876976
+--- a/common/ssl_calls.c
++++ b/common/ssl_calls.c
+@@ -754,7 +754,7 @@ ssl_tls_disconnect(struct ssl_tls *self)
+         return 0;
+     }
+     status = SSL_shutdown(self->ssl);
+-    while (status != 1)
++    if (status != 1)
+     {
+         status = SSL_shutdown(self->ssl);
+         if (status <= 0)
diff -Nru xrdp-0.9.1/debian/patches/series xrdp-0.9.1/debian/patches/series
--- xrdp-0.9.1/debian/patches/series	2017-04-27 12:48:33.000000000 +0200
+++ xrdp-0.9.1/debian/patches/series	2017-10-18 11:50:09.000000000 +0200
@@ -10,3 +10,4 @@
 kb_jp.diff
 highres.diff
 cve-2017-6967.diff
+fix-876976.patch

--- End Message ---
--- Begin Message --- 
Version: 9.3

Hi,

Each of the updates referenced in these bugs was included in this
morning's stretch point release. Thanks!

Regards,

Adam

--- End Message ---
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