** Description changed: + [Impact] + + * Crash due to newer compiler exposing issues in old code + + * Fix by backporting upstream fix + + [Test Case] + + * run the tool + $ iptstate + + while there are cases this works (accidentially) in most of the cases + I tried it crashes with a segfault as reported. If you happen to be + "lucky" and have it working - I realized (for whatever reason) that if + it works once it continues to work. In that case just take a new xenial + container or VM and it will very likely fail there + + * Installing the upgrade fixes the issue + + [Regression Potential] + + * It is a (minor) rework of some sorts which normally would make one + suspicious, but since without it the package is 0% usable it can't be + much of a regression - sorry for this trivialization, but I think this + is what applies to this case. + + * OTOH while it failed for me at the first try I realized that you can + get (?somehow?) into a mode where it seems to work for a while. + If now statistically my systems are odd (4/6 I tried failed) and "in + the wild" most users would be unaffected, then this could be an issue + for them if the rework causes other issues we don't know about. + + + [Other Info] + + * n/a + + --- + This is an automatic bug report. Steps to reproduce: just install and run. ProblemType: Crash DistroRelease: Ubuntu 16.04 Package: iptstate 2.2.5-1build1 ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6 Uname: Linux 4.4.0-16-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AssertionMessage: *** Error in `iptstate': munmap_chunk(): invalid pointer: 0x000000000193c990 *** Date: Sat Mar 26 22:30:25 2016 ExecutablePath: /usr/sbin/iptstate InstallationDate: Installed on 2015-08-05 (233 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) ProcCmdline: iptstate ProcEnviron: - TERM=screen - SHELL=/bin/bash - PATH=(custom, no user) - LANG=ru_RU.UTF-8 - LANGUAGE=ru + TERM=screen + SHELL=/bin/bash + PATH=(custom, no user) + LANG=ru_RU.UTF-8 + LANGUAGE=ru Signal: 6 SourcePackage: iptstate StacktraceTop: - __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f479d8c2fb8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 - malloc_printerr (ar_ptr=0x0, ptr=<optimized out>, str=0x7f479d8c2fe0 "munmap_chunk(): invalid pointer", action=<optimized out>) at malloc.c:5007 - munmap_chunk (p=<optimized out>) at malloc.c:2843 - __GI___libc_free (mem=<optimized out>) at malloc.c:2964 - ?? () + __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f479d8c2fb8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 + malloc_printerr (ar_ptr=0x0, ptr=<optimized out>, str=0x7f479d8c2fe0 "munmap_chunk(): invalid pointer", action=<optimized out>) at malloc.c:5007 + munmap_chunk (p=<optimized out>) at malloc.c:2843 + __GI___libc_free (mem=<optimized out>) at malloc.c:2964 + ?? () Title: iptstate assert failure: *** Error in `iptstate': munmap_chunk(): invalid pointer: 0x000000000193c990 *** UpgradeStatus: No upgrade log present (probably fresh install) UserGroups:
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1562333 Title: iptstate assert failure: *** Error in `iptstate': munmap_chunk(): invalid pointer: 0x000000000193c990 *** To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iptstate/+bug/1562333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
