The width of `unsigned long` differs on 32 bit and 64 bit architectures.
There is no compelling reason why the maximum DHCP lease time should
depend on the architecture.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Some variables are needed only inside for() loop. They were
declared at the beginning of the function because of VIR_FREE()
calls, but since they are auto-freed they can be declared inside
the loop.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
What this function really does it takes ownership of all pointers
passed (well, except for the first one - caps - to which it
registers new NUMA node). But since all info is passed as a
single pointer it's hard to tell (and use g_auto*). Let's use
double pointers to make the ownership transfer obvious.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The @cpus variable is an array of structs in which each item
contains a virBitmap member. As such it is not enough to just
VIR_FREE() the array - each bitmap has to be freed too.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The rest of virCapabilities format functions take virBuffer as
the first argument and struct to format as the second. Also, they
accept NULL (as the second argument). Fix
virCapabilitiesHostNUMAFormat() so that it follows this logic.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are few cases where we set a default value when using
virXMLPropEnum which can be converted to virXMLPropEnumDefault.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit 8391cfbc2dbc converted the code to use virXMLPropEnum unfaithfully
ommitting the check where 'backend' must be non-zero when parsed from the
user.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit 38180f87f5b converted the code to use virXMLPropEnum unfaithfully
ommitting the check where 'format' must be non-zero when parsed from the
user.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Compilers aren't able to see whether @result is set or not and thus
don't warn of a potential use of uninitialized value. Always set @result
to prevent uninitialized use.
In two cases the code needed to be adjusted to preserve functionality.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
virXMLPropTristateBool already initializes the value to
VIR_TRISTATE_BOOL_ABSENT so we no longer need to do that for certain
local variables.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Set the backup mode to VIR_TRISTATE_BOOL_YES after virXMLPropTristateBool
left it set to VIR_TRISTATE_BOOL_ABSENT. This will allow fixing
virXMLPropTristateBool to always initialize @result.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Compilers aren't able to see whether @result is set or not and thus
don't warn of a potential use of uninitialized value. Always set @result
to prevent uninitialized use.
This is done by adding a @defaultResult argument to virXMLPropInt since
many places have a non-0 default.
In certain cases such as in virDomainControllerDefParseXML we pass the
value from the original value, which will still trigger compiler checks
if unused while preserving the existing functionality of keeping the
previous value.
This commit fixes 3 uses of uninitialized value parsed by this function:
in virDomainDiskSourceNetworkParse introduced by 38dc25989c5
in virDomainChrSourceDefParseTCP introduced by fa48004af5b
in virDomainGraphicsListenDefParseXML introduced by 0b20fd3754c
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Automatically free 'iothrid' and remove all the cleanup cruft.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Register virDomainIOThreadIDDefFree to do the cleanup.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
VIR_XML_PROP_NONE has value of 0 so it's pointless to include it in an
binary-or expression.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Assign the vcpu count when virXMLPropUInt returns '0' meaning that the
cpu count was not present in the XML. This will allow to always
initialize the value of @result in virXMLPropUInt to prevent use of
uninitialized values.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
