Re: [libvirt] [PATCH] Fix a memory leak in cmdSchedInfoUpdateOne
On 08/22/2013 09:40 PM, hwbi2008(a)gmail.com wrote:
From: hwbi <hwbi2008(a)gmail.com>
The param needs to be virTypedParamsFree()'d in cmdSchedInfoUpdateOne().
---
tools/virsh-domain.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
[You used git send-email incorrectly - when it asks what to use as
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other thread that also used the incorrect 'y' as a message id. Newer
git prevents the use of invalid message ids - so another solution is to
upgrade your git.]
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index b29f934..d704053 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -4085,7 +4085,7 @@ cmdSchedInfoUpdateOne(vshControl *ctl,
int *nparams, int *maxparams,
const char *field, const char *value)
{
- virTypedParameterPtr param;
+ virTypedParameterPtr param = NULL;
int ret = -1;
size_t i;
@@ -4109,6 +4109,7 @@ cmdSchedInfoUpdateOne(vshControl *ctl,
vshError(ctl, _("invalid scheduler option: %s"), field);
cleanup:
+ virTypedParamsFree(param, *nparams);
return ret;
}
Unfortunately, your patch is incorrect. When applying it, and
re-running 'make check', I get a failure:
FAIL: virsh-schedinfo
=====================
./virsh-schedinfo: line 46: 29400 Aborted (core dumped)
virsh -c $test_url schedinfo 1 --set j=k > out 2> err
--- exp-out 2013-08-26 09:52:15.318517471 -0600
+++ out 2013-08-26 09:52:15.341517394 -0600
@@ -1,2 +1 @@
Scheduler : fair
-
Please fix and resubmit.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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