Xen devel - Feb 2013 - [PATCH] libxl: Fix not initialized variable

# HG changeset patch
# User Marek Marczykowski <marmarek@invisiblethingslab.com>
# Date 1361668098 -3600
# Node ID 9f7e5ef02139a2e1844e39844f1230c5ee899cc8
# Parent  9f12bdd6b7f00e421f963775a80429c0f0c1740a
libxl: Fix not initialized variable

It is used for result domid from libxl__domain_make, but actually this function
have assert on an initial value.

This patch is intended for xen-4.1 only - 4.2 and later have reworked this
part of code already containing the fix.

Signed-off-by: Marek Marczykowski <marmarek@invisiblethingslab.com>

diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -458,7 +458,7 @@ static int libxl_create_stubdom(libxl_ct
     libxl_domain_create_info c_info;
     libxl_domain_build_info b_info;
     libxl_domain_build_state state;
-    uint32_t domid;
+    uint32_t domid = 0;
     char **args;
     struct xs_permissions perm[2];
     xs_transaction_t t;

Marek Marczykowski writes ("[Xen-devel] [PATCH] libxl: Fix not initialized
variable"):
> libxl: Fix not initialized variable
> 
> It is used for result domid from libxl__domain_make, but actually this
function
> have assert on an initial value.
> 
> This patch is intended for xen-4.1 only - 4.2 and later have reworked this
> part of code already containing the fix.
Applied to 4.1-staging, thanks.

Ian.