Your message dated Tue, 16 Aug 2022 05:39:06 +0000
with message-id <[email protected]>
and subject line Bug#1014604: fixed in libeconf 0.4.6+dfsg1-1
has caused the Debian Bug report #1014604,
regarding libeconf: FTBFS with newer toolchain due to false-positive compiler
error
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.
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--
1014604: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014604
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libeconf
Version: 0.4.4+dfsg1-1
Severity: minor
Tags: patch
User: [email protected]
Usertags: origin-ubuntu kinetic ubuntu-patch
Hi Andreas,
libeconf is failing to build in Ubuntu with a format string error from gcc:
[...]
cc -Ieconftool.p -I. -I.. -I../include -fdiagnostics-color=always
-D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -O0
-D_GNU_SOURCE=1 -DXTSTRINGDEFINES -Werror -fstack-protector-strong
-funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection
-Werror=return-type -flto=8 -Wbad-function-cast -Wcast-align -Wcast-qual
-Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wshadow
-Wstrict-prototypes -Wundef -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=.
-flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects
-fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
-D_FORTIFY_SOURCE=2 -fPIE -MD -MQ econftool.p/util_econftool.c.o -MF
econftool.p/util_econftool.c.o.d -o econftool.p/util_econftool.c.o -c
../util/econftool.c
../util/econftool.c: In function ‘main’:
../util/econftool.c:591:84: error: ‘__snprintf_chk’ output may be truncated
before the last format character [-Werror=format-truncation=]
591 | snprintf(conf_basename, strlen(argv[optind + 1]) -
strlen(conf_suffix) + 1, "%s", argv[optind + 1]);
|
^
[...]
(https://launchpad.net/ubuntu/+source/libeconf/0.4.4+dfsg1-1/+build/23574046)
I've looked over the code and I think there's no real problem with what the
code's doing, it's just defying gcc's static analysis for format-truncation.
To get the package building in Ubuntu, rather than refactoring the code to
make gcc happy, I've suppressed the warning as in the attached patch.
This build failure doesn't currently affect Debian, so I've marked this bug
report severity 'minor'; but I expect at some point this will start to
affect Debian as well, possibly when glibc is updated to 2.34.
--
Steve Langasek Give me a lever long enough and a Free OS
Debian Developer to set it on, and I can move the world.
Ubuntu Developer https://www.debian.org/
[email protected] [email protected]
diff -Nru libeconf-0.4.4+dfsg1/debian/rules libeconf-0.4.4+dfsg1/debian/rules
--- libeconf-0.4.4+dfsg1/debian/rules 2022-02-05 14:15:28.000000000 -0800
+++ libeconf-0.4.4+dfsg1/debian/rules 2022-07-08 08:41:11.000000000 -0700
@@ -13,6 +13,7 @@
# package maintainers to append LDFLAGS
#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
+export DEB_CFLAGS_MAINT_APPEND = -Wno-error=format-truncation
%:
dh $@ --buildsystem=meson
--- End Message ---
--- Begin Message ---
Source: libeconf
Source-Version: 0.4.6+dfsg1-1
Done: Andreas Henriksson <[email protected]>
We believe that the bug you reported is fixed in the latest version of
libeconf, 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.
Andreas Henriksson <[email protected]> (supplier of updated libeconf 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: SHA512
Format: 1.8
Date: Tue, 16 Aug 2022 07:09:20 +0200
Source: libeconf
Architecture: source
Version: 0.4.6+dfsg1-1
Distribution: unstable
Urgency: medium
Maintainer: Andreas Henriksson <[email protected]>
Changed-By: Andreas Henriksson <[email protected]>
Closes: 1014604 1015485
Changes:
libeconf (0.4.6+dfsg1-1) unstable; urgency=medium
.
* New upstream release.
* Add debian/patches/werror.patch (Closes: #1015485, #1014604)
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--- End Message ---
