[PATCH 2/2] libxl: libxl__spawn_qdisk_backend has to close opened files on error

[Roger Pau Monne <roger.pau@citrix.com>]

Coverity-ID: 1130517 and 1130518
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
---
 tools/libxl/libxl_dm.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 292e351..469b82e 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -1393,7 +1393,7 @@ void libxl__spawn_qdisk_backend(libxl__egc *egc, libxl__dm_spawn_state *dmss)
     dmss->spawn.detached_cb = device_model_detached;
     rc = libxl__spawn_spawn(egc, &dmss->spawn);
     if (rc < 0)
-        goto error;
+        goto error_close;
     if (!rc) { /* inner child */
         setsid();
         libxl__exec(gc, null, logfile_w, logfile_w, dm, args, NULL);
@@ -1401,6 +1401,9 @@ void libxl__spawn_qdisk_backend(libxl__egc *egc, libxl__dm_spawn_state *dmss)
 
     return;
 
+error_close:
+    close(null);
+    close(logfile_w);
 error:
     assert(rc);
     dmss->callback(egc, dmss, rc);
-- 
1.7.7.5 (Apple Git-26)


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