Public bug reported: Steps to reproduce:
1) Get a system with glibc 2.29 2) Get busybox 1.30.1 installed (e.g. eoan, or download busybox package from https://launchpad.net/ubuntu/+source/busybox/1:1.30.1-4ubuntu3/+build/16724246 and use $ apt install ./busybox*.deb to install) 3) Get busybox 1.30.1 source code, e.g. $ pull-lp-source busybox Or like download the orig tarball from https://launchpad.net/ubuntu/+source/busybox/1:1.30.1-4ubuntu3 4) Run the bunzip2 testsuite: cd testsuite/ ECHO=/bin/echo ./bunzip2.tests Observe that with glibc 2.29 the: PASS: bunzip2: bz2_issue_11.bz2 corrupted example is XFAIL or FAIL, on s390x, whereas it passes on all other arches. If one uses glibc 2.28 (ie. use Cosmic, and install busybox & use matching test suite from eoan using links above) one can observe that the testcase always passes. We suspect this might be a glibc 2.29 s390x-specific setjmp regression. Probably due to setjmp usage in ./archival/libarchive/decompress_bunzip2.c The tests were done on a z13 machine. ** Affects: busybox (Ubuntu) Importance: Undecided Status: New ** Affects: glibc (Ubuntu) Importance: Undecided Status: New ** Also affects: glibc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to busybox in Ubuntu. https://bugs.launchpad.net/bugs/1828282 Title: busybox 1.30.1 crashes bzip2 test case with glibc 2.29, always Status in busybox package in Ubuntu: New Status in glibc package in Ubuntu: New Bug description: Steps to reproduce: 1) Get a system with glibc 2.29 2) Get busybox 1.30.1 installed (e.g. eoan, or download busybox package from https://launchpad.net/ubuntu/+source/busybox/1:1.30.1-4ubuntu3/+build/16724246 and use $ apt install ./busybox*.deb to install) 3) Get busybox 1.30.1 source code, e.g. $ pull-lp-source busybox Or like download the orig tarball from https://launchpad.net/ubuntu/+source/busybox/1:1.30.1-4ubuntu3 4) Run the bunzip2 testsuite: cd testsuite/ ECHO=/bin/echo ./bunzip2.tests Observe that with glibc 2.29 the: PASS: bunzip2: bz2_issue_11.bz2 corrupted example is XFAIL or FAIL, on s390x, whereas it passes on all other arches. If one uses glibc 2.28 (ie. use Cosmic, and install busybox & use matching test suite from eoan using links above) one can observe that the testcase always passes. We suspect this might be a glibc 2.29 s390x-specific setjmp regression. Probably due to setjmp usage in ./archival/libarchive/decompress_bunzip2.c The tests were done on a z13 machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/busybox/+bug/1828282/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
