[Bug 1535898] Re: Trusty & Vivid multipath-tools (multipathd) seg-fault core dump

Mathieu Trudel-Lapierre mathieu.tl at gmail.com
Thu Jan 21 13:33:27 UTC 2016


And now that I did some more testing with Louis on this, we were able to
"run into" a crash with mpp->alias attempted to be freed but failing,
which isn't quite the same backtrace as I had pasted earlier. It does
look like it might be similar to the issue reported by valgrind (depends
largely on the presence of the debug symbols).

Pending further testing, but I've prepared the attached debdiff, which
should address the state of mpp->alias.

** Patch added: "deal with mpp->alias being allocated wrong"
   https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1535898/+attachment/4554077/+files/multipath-tools_alias_free.debdiff

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Title:
  Trusty & Vivid multipath-tools (multipathd) seg-fault core dump

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