[libvirt] [PATCH v3 4/4] conf: validate video resolution
Ensure that both x and y are non-zero when resolution is specified for a
video device.
Signed-off-by: Jonathon Jongsma <jjongsma(a)redhat.com>
---
src/conf/domain_conf.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index c0f20c928f..54d6ae297e 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -6319,6 +6319,12 @@ virDomainVideoDefValidate(const virDomainVideoDef *video,
return -1;
}
+ if (video->res && (video->res->x == 0 || video->res->y == 0))
{
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("video resolution values must be greater than 0"));
+ return -1;
+ }
+
return 0;
}
--
2.21.0