[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

The memory handling error can be observed with valgrind with the older libc6 package, too, it just does not crash lftp presumably due to a 'luckier' memory allocation layout. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Simpler reproducer: valgrind lftp -e 'get gnu/glibc/nss_db-2.2.tar.gz;exit' ftp.gnu.org ==9023== Memcheck, a memory error detector ==9023== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==9023== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==9023==

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

When version 2.27-3ubuntu1.2 is installed (e.g. after the downgrade) it's best to replace the above pinning file in #4 with # cat

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: duplicity (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title:

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: glibc (Ubuntu Bionic) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: duplicity (Ubuntu Bionic) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: glibc (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title:

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Hi, attached a strace file of the lftp call when run with version 2.27-3ubuntu1.3: # strace -f -o /tmp/lftp.strace lftp -c "source /scratch/duplicity-temp /duplicity-RHpHVx-tempdir/mkstemp-jC4mJb-1; ( cd some-stage.example.org/ && ls ) || ( mkdir -p some-stage.example.org/ && cd some-

[Bug 1902832] Re: lftp support broken - exits with error_code -11 on Bionic

Hi, this hit me as well on multiple bionic installs, downgraded via APT pinning the old version as it's still in bionic-security # cat < /etc/apt/preferences.d/20201104-force-libc6-version-to-unbreak-duplicity Package: libc6 libc-bin multiarch-support locales libc6-dev libc-dev-bin Pin:

[Bug 1902832] Re: lftp support broken - exits with error_code -11

** Also affects: glibc (Ubuntu) Importance: Undecided Status: New ** Summary changed: - lftp support broken - exits with error_code -11 + lftp support broken - exits with error_code -11 on Bionic ** Also affects: glibc (Ubuntu Bionic) Importance: Undecided Status: New **

[Bug 1902832] Re: lftp support broken - exits with error_code -11

Thanks for the comment, I'm tagging as regression-update and notified the glibc SRU uploader. To downgrade glibc the easier way would be to go on https://launchpad.net/ubuntu/+source/glibc/2.27-3ubuntu1.2 and download the deb files you mentioned at the start of the description in a new directory

[Bug 1902832] Re: lftp support broken - exits with error_code -11

Yes, I am sure. I tested it on another server that did not do the updates yet. It must have been one of these packages because we do daily backups and these were the only ones that were updated between the successful and failed run. I tried downgrading but apt is not very smart and would remove

[Bug 1902832] Re: lftp support broken - exits with error_code -11

Thank you for your bug report. Are you sure it has with the glibc update? Could you maybe try to downgrade back those packages to see it if resolves the issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1902832] Re: lftp support broken - exits with error_code -11

** Project changed: duplicity => duplicity (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: lftp support broken - exits with error_code -11 To manage notifications about this