8 Nov
2017
8 Nov
'17
8:22 a.m.
Dear all
The X2Go project is proud to announce a new release of the X2Go component ,,nx-libs''.
New gains of this version of ,,nx-libs'' are:
o Updated build metadata. o Missing dependencies rectified. o Build fix for CentOS/EPEL 7 on ppc64le. o Use correct build flags for RPM-based distributions. o Don't allow overriding of X.Org Server UNIX sockets via TEMP/NX_TEMP environment variables. Fixes problems on machines that use pam_tempdir.so. o OS X build and run time fixes. o Fix CVE-2017-2624 (timingsafe_memcmp) by Ulrich Sibiller. o Potentially improve LAN- and WAN-type connection speed settings scenarios. Includes a regression fix for VPN connections by Simon Matter. o Fix problems in mate-color-picker and potentially also other applications that make heavy use of RENDER trapezoids.
The X2Go project thanks Ulrich Sibiller and Simon Matter for their valuable input and submitted work.
X2Go Component: nx-libs Version: 2:3.5.0.33 Status: RELEASE Timestamp: 1510124874 Date: Wed, 08 Nov 2017 08:07:54 +0100 Fixes these bug report(s): 757 758 760 1160 Changes: nx-libs (3.5.0.33) RELEASED; urgency=low . [ Mihai Moldovan ]
- debian/control:
- Add xkb-data to nxagent's Recommends.
- Uploaders: add myself. Also, force a rebuild due to the changed versioning.
- Add Breaks statement on pre-4.1.0.0 x2goserver to x2goagent package.
- Change Breaks statement to pre-4.0.1.21 x2goserver and add a Replaces: x2goserver << 4.0.1.21 section to x2goagent package. We'll do the /etc/x2go/x2goagent.options file move for x2goserver 4.0.1.21 and nx-libs 3.5.0.33 already.
- nx-libs.spec:
- Add xkeyboard-config to nxagent's Requires. Should be a weak dependency, but RPM doesn't support that too well yet.
- Copy new debian/x2goagent.options file into build environment, analogous to what debian/roll-tarballs.sh does.
- Add new x2goagent.options file to installed file list of x2goagent package.
- Let x2goagent package satisfy x2goagent-virtual.
- Add -mno-vxs to general C(XX)FLAGS on ppc64le. Hopefully just a temporary workaround until https://bugzilla.redhat.com/show_bug.cgi?id=1489712 / https://bugs.centos.org/view.php?id=13779 are resolved. Backported from Arctica GH 3.6.x branch. v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
- Drop ugly sed hack to push optflags to build system.
- Pass CDEBUGSFLAGS and friends directly to the make command in %build.
- Let x2goagent conflict with pre-4.0.1.21 x2goserver versions. Needed for x2goagent.options file move.
- debian/:
- Add x2goagent.options file for compatibility with x2goserver nightly.
- debian/roll-tarballs.sh:
- Copy new debian/x2goagent.options file into real tarball environment.
- debian/Makefile.nx-libs:
- Install/destroot new x2goagent.options file.
- debian/rules:
- Symlink and remove new debian/x2goagent.options file into/from build environment.
- debian/x2goagent.install:
- Add new x2goagent.options file.
- Refresh:
- 0016_nx-X11_install-location.debian.patch
- 9900-dxpc-license-history.full+lite.patch
- nx-X11: use the "old", non-NX header location.
Affects:
- 1270_nx-X11_CVE-2017-2624-Use-timingsafe_memcmp-to-c.full.patch
- {debian/control,nx-libs.spec}:
- Add proper dependencies upon xkbcomp for RPM and DEB packages. Fixes: #1160. Backported from Arctica GH 3.6.x branch. v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
- debian/patches:
- Refresh all patches. Removes some fuzziness and adds the -p diff option to show the C function name in hunk headers.
- Fixup series file to include previous patch.
- nxcomp: Handle launchd sockets in DISPLAY variable correctly when fetching
X cookie.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- debian/patches/1600_nxcomp-handle-launchd-socket-in-Auth.full+lite.patch
- nxcomp: Hardcode X11 and (legacy/xfs) font UNIX paths.
Fixes: ArcticaProject/nx-libs#536
Allowing overrides via NX_TEMP and TEMP breaks system using
pam_tmpdir.so and most server infrastructure expects the location to be
fixed anyway.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- debian/patches/1610_nxcomp-harcode-some-UNIX-socket-path.full+lite.patch
- Mid-release fixup:
- Rename debian/patches/1400_nx-X11_Render.c-Improve-situation-fo.full+lite.patch to debian/patches/1400_nx-X11_Render.c-Improve-situation-fo.full.patch.
- Split up debian/patches/1500_all_propagate-optflags-to-subcompone.full+lite.patch. Put server changes into debian/patches/1500_all_propagate-optflags-to-subcompone.full.patch and keep client changes local to debian/patches/1510_all_propagate-optflags-to-subcompone.full+lite.patch. . [ Mike Gabriel ]
- debian/libxinerama1.postinst.in:
- Revert 5a9f829. Make sure libnx-Xinerama1 based Xinerama works again with X2Go on Debian based systems.
- Enforce symlink creation for Xinerama et al. library symlinks. (Fixes: #757, #758, #760).
- Xinerama symlinking: Attach Xinerama symlinking to nxagent bin:package (and not libnx-xinerama1). Backported from Arctica GH 3.6.x branch.
- debian/Makefile.nx-libs:
- Make sure that 'make all' only calls 'make build' and _not_ the global '%:' ruleset afterwards. Backported from Arctica GH 3.6.x branch. v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
- buildsystem:
- OPTFLAGS: Properly propagate build option flags to nxcomp{,ext,shad} and
the nx-X11 build scripts.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- debian/patches/1500_all_propagate-optflags-to-subcompone.full+lite.patch . [ Ulrich Sibiller ]
- OPTFLAGS: Properly propagate build option flags to nxcomp{,ext,shad} and
the nx-X11 build scripts.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- nx-X11: Backport CVE-2017-2624 (timingsafe_memcmp)
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.6.x (Ulrich Sibiller)
v3: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- 1270_nx-X11_CVE-2017-2624-Use-timingsafe_memcmp-to-c.full.patch . [ Oleksandr Shneyder ]
- nxcomp: Set TokenSize to 1536 for link type ADSL and WAN.
Improving non-xrender based browser scrolling behaviour when link type is
set to ADSL or WAN.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- debian/patches/1300_nxcomp_Set-TokenSize-to-1536-for-lin.full+lite.patch
- nx-X11: Render.c: Improve situation for multiple trapezoid requests.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- debian/patches/1400_nx-X11_Render.c-Improve-situation-fo.full+lite.patch . [ Simon Matter ]
- nxcomp: Reduce control->TokenSize slightly again in order to fix
fragmentation of packages when on VPN (or otherwise encapsulated)
connections.
Backported from Arctica GH 3.6.x branch.
v2: backport to nx-libs 3.5.0.x (Mihai Moldovan)
Adds:
- debian/patches/1301_nxcomp_Reduce-TokenSize-slightly-for.full+lite.patch
Regards,
Mihai Moldovan