From: Wei Liu <wei.liu2@citrix.com>
Date: Mon, 18 Sep 2017 13:56:14 +0000 (+0100)
Subject: xl: avoid leaking memory in vdispl parser
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~1391
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9fbd31071538a1c696f2b75d1d91a83e72113d32;p=xen.git

xl: avoid leaking memory in vdispl parser

Coverity-ID: 1418095

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

diff --git a/tools/xl/xl_parse.c b/tools/xl/xl_parse.c
index 9965b83c44..0678fbc1b0 100644
--- a/tools/xl/xl_parse.c
+++ b/tools/xl/xl_parse.c
@@ -832,6 +832,8 @@ int parse_vdispl_config(libxl_device_vdispl *vdispl, char *token)
 
             rc= sscanf(resolution, "%ux%u", &vdispl->connectors[i].width,
                        &vdispl->connectors[i].height);
+            free(resolution);
+
             if (rc != 2) {
                 fprintf(stderr, "Can't parse connector resolution\n");
                 goto out;