In qemuDomainLogContextNew() the domain log file is opened. Twice, the first time for writing, and the second time for reading (if required by caller). When opening the log file for reading a mode is provided. This doesn't do much harm, but is unnecessary. Drop the mode. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_domain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 161b369712..d7dbca487a 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -6251,7 +6251,7 @@ qemuDomainLogContextPtr qemuDomainLogContextNew(virQEMUDriverPtr driver, } if (mode == QEMU_DOMAIN_LOG_CONTEXT_MODE_START) { - if ((ctxt->readfd = open(ctxt->path, O_RDONLY, S_IRUSR | S_IWUSR)) < 0) { + if ((ctxt->readfd = open(ctxt->path, O_RDONLY)) < 0) { virReportSystemError(errno, _("failed to open logfile %s"), ctxt->path); goto error; -- 2.26.2