** Description changed: [impact] gzip/libgzip fails for systemd services using MemoryDenyWriteExecute=yes [test case] - note this only fails on ppc64el for this test case + note this only fails on ppc64el - can be reproduced with systemd localed-locale e.g.: - https://salsa.debian.org/systemd-team/systemd/-/merge_requests/116#note_245685 + create service file /etc/systemd/system/test-localegen.service with + content: - install upstream systemd from ppa: - https://launchpad.net/~ubuntu-support-team/+archive/ubuntu/systemd + [Service] + MemoryDenyWriteExecute=yes + ExecStart=/usr/sbin/locale-gen - get the upstream autopkgtests: - https://salsa.debian.org/systemd-team/systemd/-/tree/debian/master/debian/tests - run the 'localed-locale' test + run systemctl daemon-reload, and start the service: + + ubuntu@test-ppc-b:~$ sudo systemctl daemon-reload + ubuntu@test-ppc-b:~$ sudo systemctl start test-localegen.service + ubuntu@test-ppc-b:~$ sudo systemctl status test-localegen.service + ○ test-localegen.service + Loaded: loaded (8;;file://test-ppc-b/etc/systemd/system/test-localegen.service^G/etc/systemd/system/test-localegen.service8;;^G; static) + Active: inactive (dead) + + Jun 24 16:44:18 test-ppc-b locale-gen[2737]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted + Jun 24 16:44:18 test-ppc-b locale-gen[2738]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted + Jun 24 16:44:18 test-ppc-b locale-gen[2739]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted + Jun 24 16:44:18 test-ppc-b locale-gen[2740]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted + Jun 24 16:44:18 test-ppc-b locale-gen[2741]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted + Jun 24 16:44:18 test-ppc-b locale-gen[2506]: failed to set locale! + Jun 24 16:44:18 test-ppc-b locale-gen[2506]: [error] default character map file `ANSI_X3.4-1968' not found: No such file or directory + Jun 24 16:44:18 test-ppc-b locale-gen[2489]: done + Jun 24 16:44:18 test-ppc-b locale-gen[2483]: Generation complete. + Jun 24 16:44:18 test-ppc-b systemd[1]: test-localegen.service: Deactivated successfully. + [regression potential] as this sets NO_ASM any regression would likely involve changed performance or architecture-specific failures [scope] this is needed only in b this was fixed in debian at version 1.9-2.1, so this is fixed already in f and later
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gzip in Ubuntu. https://bugs.launchpad.net/bugs/1933516 Title: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted Status in gzip package in Ubuntu: Fix Released Status in gzip source package in Bionic: In Progress Status in gzip package in Debian: Fix Released Bug description: [impact] gzip/libgzip fails for systemd services using MemoryDenyWriteExecute=yes [test case] note this only fails on ppc64el create service file /etc/systemd/system/test-localegen.service with content: [Service] MemoryDenyWriteExecute=yes ExecStart=/usr/sbin/locale-gen run systemctl daemon-reload, and start the service: ubuntu@test-ppc-b:~$ sudo systemctl daemon-reload ubuntu@test-ppc-b:~$ sudo systemctl start test-localegen.service ubuntu@test-ppc-b:~$ sudo systemctl status test-localegen.service ○ test-localegen.service Loaded: loaded (8;;file://test-ppc-b/etc/systemd/system/test-localegen.service^G/etc/systemd/system/test-localegen.service8;;^G; static) Active: inactive (dead) Jun 24 16:44:18 test-ppc-b locale-gen[2737]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted Jun 24 16:44:18 test-ppc-b locale-gen[2738]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted Jun 24 16:44:18 test-ppc-b locale-gen[2739]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted Jun 24 16:44:18 test-ppc-b locale-gen[2740]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted Jun 24 16:44:18 test-ppc-b locale-gen[2741]: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted Jun 24 16:44:18 test-ppc-b locale-gen[2506]: failed to set locale! Jun 24 16:44:18 test-ppc-b locale-gen[2506]: [error] default character map file `ANSI_X3.4-1968' not found: No such file or directory Jun 24 16:44:18 test-ppc-b locale-gen[2489]: done Jun 24 16:44:18 test-ppc-b locale-gen[2483]: Generation complete. Jun 24 16:44:18 test-ppc-b systemd[1]: test-localegen.service: Deactivated successfully. [regression potential] as this sets NO_ASM any regression would likely involve changed performance or architecture-specific failures [scope] this is needed only in b this was fixed in debian at version 1.9-2.1, so this is fixed already in f and later To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gzip/+bug/1933516/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
