From: Ian Campbell <ian.campbell@citrix.com>
Date: Wed, 3 Feb 2016 10:09:42 +0000 (+0000)
Subject: tools: libxencall/foreignmemory: initialise handle->fd
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~1820
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22man:///%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22man:/?a=commitdiff_plain;h=7db1f6a67da2ba4997ad2079f0c652b3a18fd9d5;p=xen.git

tools: libxencall/foreignmemory: initialise handle->fd

Otherwise the osdep close on the error path touches an uninitialised
varialble.

CID: 1351231 (foreignmemory) and 1351230 (call)

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/tools/libs/call/core.c b/tools/libs/call/core.c
index bbf88de9df..5ca037237f 100644
--- a/tools/libs/call/core.c
+++ b/tools/libs/call/core.c
@@ -24,6 +24,8 @@ xencall_handle *xencall_open(xentoollog_logger *logger, unsigned open_flags)
 
     if (!xcall) return NULL;
 
+    xcall->fd = -1;
+
     xcall->flags = open_flags;
     xcall->buffer_cache_nr = 0;
 
diff --git a/tools/libs/foreignmemory/core.c b/tools/libs/foreignmemory/core.c
index a5110a765c..a872b9555d 100644
--- a/tools/libs/foreignmemory/core.c
+++ b/tools/libs/foreignmemory/core.c
@@ -27,6 +27,7 @@ xenforeignmemory_handle *xenforeignmemory_open(xentoollog_logger *logger,
 
     if (!fmem) return NULL;
 
+    fmem->fd = -1;
     fmem->logger = logger;
     fmem->logger_tofree = NULL;