At 08/01/2011 06:02 PM, Matthias Bolte write:
2011/8/1 Wen Congyang<we...@cn.fujitsu.com>:
At 07/30/2011 03:02 PM, Daniel Veillard Write:
I actually tagged and pushed the rc2 tarball and rpms yesterday
but completely forgot to send the associated mail, oops !
ftp://libvirt.org/libvirt/libvirt-0.9.4-rc2.tar.gz
Hopefully it fixes most of the problems raised with rc1, including
a number of leaks. Please report and if you had an issue with rc1
which is still not fixed there (or in git) please raise it ASAP.
I'm planning for the final release early Tuesday 2 morning (i.e.
late Monday for most :-)
If client(for example: virsh) exits unexpectedly, it will cause libvirtd
crashed.
Steps to reproduce this problem(vm1 does not run):
1. for ((i=0; i< 50; i++)); do virsh managedsave vm1& done; killall virsh
The reason is that we free virNetServerClient when the refs is not 0.
I'm not sure what you mean here. virNetClientFree frees the client
when the last ref is removed.
I read the code under the directory src/rpc/, and find we have xxxRef(), but
we do not have xxxUnref(). And sometimes we free the data structure if ref is
not 0. We add an reference of the data structure, but sometimes we forget to
unref it.
We already have an unref function it's called virNetClientFree.
Sorry for confusing you.
The reason is that:
In the function virNetServerClientClose(), we set client->sock to NULL
while we still use it.
Thanks.
Wen Congyang
Are you referring to virNetClientClose that closes the connection and
frees parts of the client?
I tried to figure out the cleanup and ref counting logic in the RPC
code in order to fix a memory leak triggered by virsh.
https://www.redhat.com/archives/libvir-list/2011-July/msg02011.html
It's complex and I don't understand it completely, as there is ref
counting on multiple levels that is entangled with the event loop.
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