[Xen-devel] [PATCH v3 for-4.7 07/16] libxc: fix usage of uninitialized variable

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

*size should be used instead, because it contains the size of the buffer in
out_buf.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
Changes since v2:
 - Use *size instead of 0, because it will contain the actual size of the
   out_buf buffer.
---
 tools/libxc/xc_dom_bzimageloader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxc/xc_dom_bzimageloader.c 
b/tools/libxc/xc_dom_bzimageloader.c
index 7fde42a..33ba06b 100644
--- a/tools/libxc/xc_dom_bzimageloader.c
+++ b/tools/libxc/xc_dom_bzimageloader.c
@@ -482,7 +482,7 @@ static int xc_try_lzo1x_decode(
         if ( !dst_len )
         {
             msg = "Error registering stream output";
-            if ( xc_dom_register_external(dom, out_buf, out_len) )
+            if ( xc_dom_register_external(dom, out_buf, *size) )
                 break;
 
             return 0;
-- 
2.6.4 (Apple Git-63)


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel