Bug#882434: stretch-pu: package ust/2.9.0-2+deb9u1
Package: release.debian.org
Severity: normal
Tags: stretch
User: release.debian.org@packages.debian.org
Usertags: pu
Hi,
The attached diff fixes a bug that makes the python3-lttngust package
completely broken unless the corresponding liblttng-ust-dev is also
installed.
The original python code load the library using ctypes without specifying a
soname. This fix was reported and merged upstream.
Fixed in unstable:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=882366
Regards,
Michael
-- System Information:
Debian Release: 9.1
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 4.9.0-4-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE=en_CA:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru ust-2.9.0/debian/changelog ust-2.9.0/debian/changelog
--- ust-2.9.0/debian/changelog 2017-03-08 12:04:25.000000000 -0500
+++ ust-2.9.0/debian/changelog 2017-11-22 14:45:44.000000000 -0500
@@ -1,3 +1,10 @@
+ust (2.9.0-2+deb9u1) stable; urgency=medium
+
+ * [5ffa17d] Set gbp branch config
+ * [8e770e4] Fix python3-lttngust load un-versioned library (Closes: #882366)
+
+ -- Michael Jeanson <mjeanson@ubuntu.com> Wed, 22 Nov 2017 14:45:44 -0500
+
ust (2.9.0-2) unstable; urgency=medium
* [b8d4e77] Add missing liblttng-ust-fd.so.* (Closes: #857166)
diff -Nru ust-2.9.0/debian/gbp.conf ust-2.9.0/debian/gbp.conf
--- ust-2.9.0/debian/gbp.conf 1969-12-31 19:00:00.000000000 -0500
+++ ust-2.9.0/debian/gbp.conf 2017-11-22 14:44:31.000000000 -0500
@@ -0,0 +1,3 @@
+[DEFAULT]
+upstream-branch=upstream/2.9.0
+debian-branch=debian/stretch
diff -Nru ust-2.9.0/debian/patches/fix-specify-soname-in-python-lttngust-loadlibrary.patch ust-2.9.0/debian/patches/fix-specify-soname-in-python-lttngust-loadlibrary.patch
--- ust-2.9.0/debian/patches/fix-specify-soname-in-python-lttngust-loadlibrary.patch 1969-12-31 19:00:00.000000000 -0500
+++ ust-2.9.0/debian/patches/fix-specify-soname-in-python-lttngust-loadlibrary.patch 2017-11-22 14:45:15.000000000 -0500
@@ -0,0 +1,30 @@
+From 00ee1adfe1e34d43494227781f6662b0a21b7c4b Mon Sep 17 00:00:00 2001
+From: Michael Jeanson <mjeanson@efficios.com>
+Date: Tue, 21 Nov 2017 11:11:15 -0500
+Subject: [PATCH] Fix: specify SONAME in python-lttngust LoadLibrary
+
+When loading the python agent library with ctypes in the python
+bindings, specify the SONAME. This will make sure we load the proper
+library in the event of a SONAME bump and the bindings will work without
+having to install the "dev" package which in most distros contains the
+non-versionned ".so".
+
+Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
+Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+---
+ python-lttngust/lttngust/loghandler.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/python-lttngust/lttngust/loghandler.py b/python-lttngust/lttngust/loghandler.py
+index e82cf5c5..6f144cac 100644
+--- a/python-lttngust/lttngust/loghandler.py
++++ b/python-lttngust/lttngust/loghandler.py
+@@ -22,7 +22,7 @@
+
+
+ class _Handler(logging.Handler):
+- _LIB_NAME = 'liblttng-ust-python-agent.so'
++ _LIB_NAME = 'liblttng-ust-python-agent.so.0'
+
+ def __init__(self):
+ super(self.__class__, self).__init__(level=logging.NOTSET)
diff -Nru ust-2.9.0/debian/patches/series ust-2.9.0/debian/patches/series
--- ust-2.9.0/debian/patches/series 2016-11-29 18:21:51.000000000 -0500
+++ ust-2.9.0/debian/patches/series 2017-11-22 14:45:15.000000000 -0500
@@ -1,3 +1,4 @@
fix-incompatible-java-bytecode-format.patch
use-python3.patch
javah-doesnt-generate-class-files.patch
+fix-specify-soname-in-python-lttngust-loadlibrary.patch
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