Silly me - touching the nwfilter code... Turns out the reverted patch in 1/2 doesn't cover it as virNWFilterVarValueCreateSimple actually steals @addr, so freeing it on successful return ends up being a very bad thing as I found out with the nwfilter avocado-vt tests. So revert that and just go with the only free on failure logic in patch2 John Ferlan (2): Revert "nwfilter: Fix possible segfault on sometimes consumed variable" nwfilter: Only free inetaddr on virNWFilterIPAddrMapAddIPAddr failure src/conf/nwfilter_ipaddrmap.c | 9 +-------- src/nwfilter/nwfilter_learnipaddr.c | 5 ++++- 2 files changed, 5 insertions(+), 9 deletions(-) -- 2.13.5 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list