...since maxWorkers=0 is only intended for virtlockd or virlogd which must not be multithreaded.
Signed-off-by: Marc Hartmayer <[email protected]> Reviewed-by: Boris Fiuczynski <[email protected]> Reviewed-by: Bjoern Walk <[email protected]> --- src/util/virthreadpool.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/util/virthreadpool.c b/src/util/virthreadpool.c index f18eafb35deb..e615c8c07c82 100644 --- a/src/util/virthreadpool.c +++ b/src/util/virthreadpool.c @@ -479,6 +479,14 @@ virThreadPoolSetParameters(virThreadPoolPtr pool, goto error; } + if ((maxWorkers == 0 && pool->maxWorkers > 0) || + (maxWorkers > 0 && pool->maxWorkers == 0)) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("maxWorkers must not be switched from zero to non-zero" + " and vice versa")); + goto error; + } + if (minWorkers >= 0) { if ((size_t) minWorkers > pool->nWorkers && virThreadPoolExpand(pool, minWorkers - pool->nWorkers, -- 2.13.4 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
