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Created attachment 786709 [details]
Unit test which shows segmentation fault.

Description of problem:

If the system does not have any physcial volumes the call to lvm_list_pvs_free will cause a segmentation fault after a successful call to lvm_list_pvs.

How reproducible:
Every time

Steps to Reproduce:
1. Select a system that has no PVs
2. Compile and run the attached C program

Actual results:
Program crashes with segmentation fault.

Expected results:
No segmentation fault, program exit code == 0

Additional info:

Fixed in upstream:
https://lists.fedorahosted.org/pipermail/lvm2-commits/2013-August/001105.html

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-1704.html