* [gentoo-releng] [PATCH] catalyst-auto: run in a mount namespace
@ 2014-01-22 5:59 Mike Frysinger
0 siblings, 0 replies; only message in thread
From: Mike Frysinger @ 2014-01-22 5:59 UTC (permalink / raw
To: gentoo-releng
This way if things crash, we don't leak mounts that need cleaning up.
---
tools/catalyst-auto | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/tools/catalyst-auto b/tools/catalyst-auto
index c4c6aa6..c4796a1 100755
--- a/tools/catalyst-auto
+++ b/tools/catalyst-auto
@@ -1,5 +1,13 @@
#!/bin/bash
+# First let's get our own mount namespace to avoid leaking crap.
+if [[ -z ${UNSHARE} ]] ; then
+ if type -P unshare >&/dev/null ; then
+ UNSHARE=true exec unshare -m -- "$0" "$@"
+ fi
+fi
+unset UNSHARE
+
PID=$$
config_file=
--
1.8.4.3
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