From: Wei Liu <wei.liu2@citrix.com>
Date: Thu, 2 Feb 2017 15:30:32 +0000 (+0000)
Subject: xl: free event in DOMAIN_RESTART_RENAME error path
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~2861
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=df4d268e35a02ae1723c71f46d1fa0f2397031d7;p=xen.git

xl: free event in DOMAIN_RESTART_RENAME error path

Otherwise it is leaked. Found by code inspection.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 196b8a6851..b25ac6efa0 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -3146,6 +3146,7 @@ start:
             case DOMAIN_RESTART_RENAME:
                 if (domid_soft_reset == INVALID_DOMID &&
                     !preserve_domain(&domid, event, &d_config)) {
+                    libxl_event_free(ctx, event);
                     /* If we fail then exit leaving the old domain in place. */
                     ret = -1;
                     goto out;