From: Ján Tomko <jtomko@redhat.com>
Date: Tue, 12 Feb 2019 06:51:19 +0000 (+0100)
Subject: virsh: do not access uninitialized memory in cmdDomFSInfo
X-Git-Tag: v5.1.0-rc1~154
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb3f5a2c6dfabc2dbc280c0816352d9300c62b20;p=thirdparty%2Flibvirt.git

virsh: do not access uninitialized memory in cmdDomFSInfo

Initialize 'info' to prevent accessing random access memory.

Introduced by commit 3072ded released in 4.8.0.

https://bugzilla.redhat.com/show_bug.cgi?id=1676354

Signed-off-by: Ján Tomko <jtomko@redhat.com>
---

diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 651766cd84..d5026286c9 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -13938,7 +13938,7 @@ cmdDomFSInfo(vshControl *ctl, const vshCmd *cmd)
     virDomainPtr dom = NULL;
     int rc = -1;
     size_t i, j;
-    virDomainFSInfoPtr *info;
+    virDomainFSInfoPtr *info = NULL;
     vshTablePtr table = NULL;
     size_t ninfos = 0;