Andrew Cooper 6d7b67c670 tools/xc_restore: Initialise console and store mfns ...

If the console or store mfn chunks are not present in the migration stream,
stack junk gets reported for the mfns.

XenServer had a very hard to track down VM corruption issue caused by exactly
this issue.  Xenconsoled would connect to a junk mfn and incremented the ring
pointer if the junk happend to look like a valid gfn.

Coverity ID: 1056093 1056094

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
(cherry picked from commit 592b614f34)

2014-01-09 12:36:23 +00:00

..

lsevtchn.c

tools: do not link against unused libraries.

2011-03-17 19:38:05 +00:00

Makefile

tools/build: Introduce {PREPEND,APPEND}_{LIB,INCLUDES}

2011-11-14 18:14:07 +00:00

readnotes.c

libelf: abolish obsolete macros

2013-06-14 16:39:36 +01:00

xc_restore.c

tools/xc_restore: Initialise console and store mfns

2014-01-09 12:36:23 +00:00

xc_save.c

tools/xc: log pid in xc_save/xc_restore output

2013-02-15 13:32:13 +00:00