Heh, not fast enough these days. I see it's already fixed :-).
Regards, Jim On 9/1/20 4:18 PM, Jim Fehlig wrote:
Commit 9d15647dcb introduced a check of virtTristateBool < 0, which causes a build failure in some environments ../dist-unpack/libvirt-6.8.0/src/conf/domain_conf.c:8144:78: error: result of comparison of unsigned enum expression < 0 is always false [-Werror,-Wtautological-unsigned-enum-zero-compare] if ((def->writeFiltering = virTristateBoolTypeFromString(filtering)) < 0) { Fix it by assigning the return value of virTristateBoolTypeFromString to a temp int variable, which allows checking for unknown values before assigning to the virtTristateBool variable. Signed-off-by: Jim Fehlig <jfeh...@suse.com> --- Perhaps considered trivial and could be pushed under the build-breaker rule, but I'd prefer a review since I've botched trivial patches in the past :-). src/conf/domain_conf.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 7d177a5562..5b224ccd78 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8141,12 +8141,15 @@ virDomainHostdevSubsysPCIDefParseXML(xmlNodePtr node, xmlNodePtr cur;if ((filtering = virXMLPropString(node, "writeFiltering"))) {- if ((def->writeFiltering = virTristateBoolTypeFromString(filtering)) < 0) { + int filterval; + + if ((filterval = virTristateBoolTypeFromString(filtering)) < 0) { virReportError(VIR_ERR_XML_ERROR, _("unknown pci writeFiltering setting '%s'"), filtering); return -1; } + def->writeFiltering = filterval; }cur = node->children;
