Your message dated Sun, 05 May 2013 11:05:42 +0000
with message-id <[email protected]>
and subject line Bug#706181: fixed in libpng 1.2.49-4
has caused the Debian Bug report #706181,
regarding libpng12-dev: ldconfig plays ping-pong with
/usr/lib/<triplet>/libpng12.so.0
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
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immediately.)
--
706181: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706181
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libpng12-dev
Version: 1.2.49-1
Severity: important
Tags: patch
Hi,
libpng12-dev may cause ldconfig to play ping-pong with
/usr/lib/<triplet>/libpng12.so.0 - that file is not shipped, but since
it is the SONAME of the library shipped as
/usr/lib/<triplet>/libpng12.so (and /usr/lib/<triplet>/libpng.so)
ldconfig will create the symlink
/usr/lib/<triplet>/libpng12.so.0 -> libpng.so
While this points to the correct file and the link is not really
needed, this looks a bit strange.
I'm attaching a patch to switch the links to
/usr/lib/<triplet>/libpng12.so -> libpng12.so.0 -> /lib/<triplet>/libpng12.so.0
that will prevent ldconfig from creating the missing SONAME link.
I've also seen this link disappear during some experiments with MA:same
package installations, although that should not happen ...
Shipping the SONAME link in /usr/, too, will make the behavior
deterministic and independent from the time ldconfig is run.
Andreas
diff -Nru libpng-1.2.49/debian/changelog libpng-1.2.49/debian/changelog
--- libpng-1.2.49/debian/changelog 2012-08-28 09:26:22.000000000 +0200
+++ libpng-1.2.49/debian/changelog 2013-04-26 00:37:59.000000000 +0200
@@ -1,3 +1,12 @@
+libpng (1.2.49-3.1) UNRELEASED; urgency=low
+
+ * Non-maintainer upload.
+ * libpng12-dev: Ship /usr/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 ->
+ /lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 symlink, too, to prevent ldconfig
+ from playing ping-pong with the SONAME link. (Closes: #xxxxxx)
+
+ -- Andreas Beckmann <[email protected]> Fri, 26 Apr 2013 00:33:36 +0200
+
libpng (1.2.49-3) unstable; urgency=low
* Remove patches/02-681408-CVE-2012-3386-Makefile.in.patch.
diff -Nru libpng-1.2.49/debian/libpng12-dev.links.in libpng-1.2.49/debian/libpng12-dev.links.in
--- libpng-1.2.49/debian/libpng12-dev.links.in 2011-07-18 13:52:43.000000000 +0200
+++ libpng-1.2.49/debian/libpng12-dev.links.in 2013-04-26 00:32:55.000000000 +0200
@@ -1,3 +1,4 @@
/usr/share/man/man1/libpng12-config.1.gz /usr/share/man/man1/libpng-config.1.gz
/usr/include/libpng12 /usr/include/libpng
-/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 /usr/lib/${DEB_HOST_MULTIARCH}/libpng12.so
+/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 /usr/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0
+/usr/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 /usr/lib/${DEB_HOST_MULTIARCH}/libpng12.so
--- End Message ---
--- Begin Message ---
Source: libpng
Source-Version: 1.2.49-4
We believe that the bug you reported is fixed in the latest version of
libpng, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Anibal Monsalve Salazar <[email protected]> (supplier of updated libpng package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Fri, 26 Apr 2013 16:42:23 +1000
Source: libpng
Binary: libpng12-0 libpng12-dev libpng3 libpng12-0-udeb
Architecture: source amd64
Version: 1.2.49-4
Distribution: unstable
Urgency: low
Maintainer: Anibal Monsalve Salazar <[email protected]>
Changed-By: Anibal Monsalve Salazar <[email protected]>
Description:
libpng12-0 - PNG library - runtime
libpng12-0-udeb - PNG library - minimal runtime library (udeb)
libpng12-dev - PNG library - development
libpng3 - PNG library - runtime
Closes: 706181
Changes:
libpng (1.2.49-4) unstable; urgency=low
.
[ Andreas Beckmann ]
* libpng12-dev: Ship /usr/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 ->
/lib/${DEB_HOST_MULTIARCH}/libpng12.so.0 symlink, too, to prevent ldconfig
from playing ping-pong with the SONAME link. (Closes: #706181)
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