[Xen-devel] [PATCH] tools: misc: xen-tmem-list-parse: fix output ugliness

[Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>]

(This should apply cleanly to 4.0, 4.1, and unstable.  It would
be nice to apply to the next dot release of 4.0 and 4.1, but
please definitely apply at least to unstable.)

Fix ugly parse output for xen-tmem-list-parse

This program parses the output of xm/xl tmem-list into
human-readable format.  A missing NULL terminator sometimes
causes garbage to be spewed where the two-letter pool type
should be printed.

Signed-off-by: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>

diff -r 54a5e994a241 tools/misc/xen-tmem-list-parse.c
--- a/tools/misc/xen-tmem-list-parse.c  Wed Nov 02 17:09:09 2011 +0000
+++ b/tools/misc/xen-tmem-list-parse.c  Wed Nov 09 14:28:40 2011 -0700
@@ -64,6 +64,7 @@
         return;
     for ( i = 0; i < len; i++ )
         *buf++ = *s1++;
+    *buf = '\0';
 }
 
 void parse_sharers(char *s, char *match, char *buf, int len)

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