[PATCH 5/5] Close file descriptors other than stdin, stdout, stderr on exec. (#1016467)

David Lehman dlehman at redhat.com
Mon Oct 14 17:44:23 UTC 2013


---
 blivet/util.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/blivet/util.py b/blivet/util.py
index 9d038cd..a9efa34 100644
--- a/blivet/util.py
+++ b/blivet/util.py
@@ -36,6 +36,7 @@ def _run_program(argv, root='/', stdin=None, env_prune=None):
                                     stdin=stdin,
                                     stdout=subprocess.PIPE,
                                     stderr=subprocess.STDOUT,
+                                    close_fds=True,
                                     preexec_fn=chroot, cwd=root, env=env)
 
             out = proc.communicate()[0]
-- 
1.8.1.4



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