[Xen-changelog] [xen-unstable] xend: fix insufficient quoting in tapdisk

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Philipp Hahn <hahn@xxxxxxxxxxxxx>
# Date 1323364516 0
# Node ID 1c58bb664d8d55e475d179cb5f81693991859fc8
# Parent  37c83706e0744a319fff61900b245ad8226c108f
xend: fix insufficient quoting in tapdisk

Fix insufficient quoting between "tap-ctl list" and
xend/server/BlktapController.py

The "line.split(None, 4)" needs to be a "3", because 3 splits needs to
be done to get the 4 parts.  Sorry for the mixup.

[ fix to 24335:3915bd95ade5. -iwj ]

Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---


diff -r 37c83706e074 -r 1c58bb664d8d 
tools/python/xen/xend/server/BlktapController.py
--- a/tools/python/xen/xend/server/BlktapController.py  Thu Dec 08 16:55:00 
2011 +0000
+++ b/tools/python/xen/xend/server/BlktapController.py  Thu Dec 08 17:15:16 
2011 +0000
@@ -253,7 +253,7 @@
             tapdisk = TapdiskController.Tapdisk()
 
             # Since 'tap-ctl list' does not escape blanks in the path, 
hard-code the current format using 4 pairs to prevent splitting the path
-            for pair in line.split(None, 4):
+            for pair in line.split(None, 3):
                 key, value = pair.split('=', 1)
                 if key == 'pid':
                     tapdisk.pid = value

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