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>
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.
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>
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.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
virXMLPropTristateBool/virXMLPropTristateSwitch/virXMLPropEnum can be
implemented using the same internal code. Extract it into a new function
called virXMLPropEnumInternal, which will also simplify adding versions
of these functions with a custom default value.
This way we'll be able to always initialize @result so that unused value
bugs can be prevented.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This strictens the parser to disallow negative values (interpreted as
`UINT_MAX + value + 1`) for attributes `voices` (typically 1),
`bufferLength` (measured in milliseconds), `frequency` (in Hz, typically
44100), and `channels` (typically 2 for stereo).
None of these properties benefit from or have a sensible use-case for
wrap-around behavior.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Attributes are mandatory and were incorrectly made optional recently.
Fixes: 2a5e16398eb622f30dabb16770d2e14b7a6d5212
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Fixes: 2a5e16398eb622f30dabb16770d2e14b7a6d5212
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
It was always allowed, but in a very unusual and weird way. Just
look at the original commit that introduced it (78fc843c7b5).
Also, we document that "io" value is accepted (which translates
to VIR_DOMAIN_VIDEO_VGACONF_IO with value of zero).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
While reworking the patch I've mistakenly mangled the attribute
names for VIR_DOMAIN_CHR_TYPE_NMDM.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Commit fc7e1b2f03cfe2a5f3fce737390548505382d8ed which refactored the
video driver parse helper introduced a use of uninitialized variable,
which caused test failure at least when compiled with clang.
Pass 'def->vgaconf' directly to virXMLPropEnum. 'def' needs to be
converted to use g_autofree to handle error scenarios.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
