From 2bb02b31fc1e5e23bd9e4ad5e1f800a704f3d6ae Mon Sep 17 00:00:00 2001 From: Matthew Daley Date: Fri, 1 Nov 2013 13:29:21 +1300 Subject: [PATCH] libxl: check for xc_domain_max_vcpus failure in libxl__build_pre Coverity-ID: 1055047 Signed-off-by: Matthew Daley Reviewed-by: Andrew Cooper Acked-by: Ian Campbell --- tools/libxl/libxl_dom.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c index 1873459a2e..c164469a07 100644 --- a/tools/libxl/libxl_dom.c +++ b/tools/libxl/libxl_dom.c @@ -209,7 +209,10 @@ int libxl__build_pre(libxl__gc *gc, uint32_t domid, char *xs_domid, *con_domid; int rc; - xc_domain_max_vcpus(ctx->xch, domid, info->max_vcpus); + if (xc_domain_max_vcpus(ctx->xch, domid, info->max_vcpus) != 0) { + LOG(ERROR, "Couldn't set max vcpu count"); + return ERROR_FAIL; + } /* * Check if the domain has any CPU affinity. If not, try to build -- 2.30.2