[WIP PATCH 08/16] tools/xl: Fix potential deallocation bug

[Elliott Mitchell <ehem+xen@xxxxxxx>]

There is potential for the info and info_free variable's purposes to
diverge.  If info was overwritten with a distinct value, yet info_free
still needed deallocation a bug would occur on this line.  Preemptively
address this issue (making use of divergent info/info_free values is
under consideration).

Signed-off-by: Elliott Mitchell <ehem+xen@xxxxxxx>
---
 tools/xl/xl_list.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/xl/xl_list.c b/tools/xl/xl_list.c
index 8b391a9056..e30536fd9a 100644
--- a/tools/xl/xl_list.c
+++ b/tools/xl/xl_list.c
@@ -200,7 +200,7 @@ int main_list(int argc, char **argv)
                      info, nb_domain);
 
     if (info_free)
-        libxl_dominfo_list_free(info, nb_domain);
+        libxl_dominfo_list_free(info_free, nb_domain);
 
     libxl_dominfo_dispose(&info_buf);
 
-- 


-- 
(\___(\___(\______          --=> 8-) EHM <=--          ______/)___/)___/)
 \BS (    |         ehem+sigmsg@xxxxxxx  PGP 87145445         |    )   /
  \_CS\   |  _____  -O #include <stddisclaimer.h> O-   _____  |   /  _/
8A19\___\_|_/58D2 7E3D DDF4 7BA6 <-PGP-> 41D1 B375 37D0 8714\_|_/___/5445