[libvirt] PATCH: Fix deadlock upon config file reload
Turned out there was a small locking bug when reloading domain config
files after SIGHUP. I committed the following patch to add in the missing
unlock call. This was one of the files I'm unable to do static analysis
on, hence why it was missed.
Daniel
Index: domain_conf.c
===================================================================
RCS file: /data/cvs/libvirt/src/domain_conf.c,v
retrieving revision 1.45
diff -u -p -r1.45 domain_conf.c
--- domain_conf.c 11 Dec 2008 11:44:30 -0000 1.45
+++ domain_conf.c 15 Dec 2008 10:51:11 -0000
@@ -3330,8 +3330,11 @@ virDomainObjPtr virDomainLoadConfig(virC
VIR_DOMAIN_XML_INACTIVE)))
goto error;
- if (virDomainFindByName(doms, def->name))
+ if ((dom = virDomainFindByName(doms, def->name))) {
+ virDomainObjUnlock(dom);
+ dom = NULL;
newVM = 0;
+ }
if (!(dom = virDomainAssignDef(conn, doms, def)))
goto error;
--
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