From: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Thu, 23 Oct 2014 11:01:15 +0000 (+0100)
Subject: tools/libxl: Fix libxl_list_vcpu() following c/s 93e52d52
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~4139
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=c90a755f261b8ccb3dac7e1f695122cac95c6053;p=xen.git

tools/libxl: Fix libxl_list_vcpu() following c/s 93e52d52

My reasoning regarding nr_cpus_out was wrong, as I had confused nr_cpus_out
with nr_vcpus_out.

Dario pointed this out, but the patch (having gained appropriate acks) got
committed before I could post a correction.

Noticed-by: Dario Faggioli <dario.faggioli@citrix.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index ee127d8ef0..18561fbe59 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -5252,6 +5252,7 @@ libxl_vcpuinfo *libxl_list_vcpu(libxl_ctx *ctx, uint32_t domid,
         return NULL;
     }
 
+    *nr_cpus_out = libxl_get_max_cpus(ctx);
     ret = ptr = libxl__calloc(NOGC, domaininfo.max_vcpu_id + 1,
                               sizeof(libxl_vcpuinfo));