diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-02-14 10:14:17 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-03-19 18:59:15 +0000 |
| commit | bea12e2cac58e4cf5b72d5e435db3a96ba044001 (patch) | |
| tree | 81345c2df0c3451c8c64922d5a7ab8a608d0cfc9 /include/linux/mbcache.h | |
| parent | 95e1ed3de28edff972f87098d3dfc31779bb8d7c (diff) | |
x86/spectre: Fix an error message
commit 9de29eac8d2189424d81c0d840cd0469aa3d41c8 upstream.
If i == ARRAY_SIZE(mitigation_options) then we accidentally print
garbage from one space beyond the end of the mitigation_options[] array.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: KarimAllah Ahmed <karahmed@amazon.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org
Fixes: 9005c6834c0f ("x86/spectre: Simplify spectre_v2 command line parsing")
Link: http://lkml.kernel.org/r/20180214071416.GA26677@mwanda
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux/mbcache.h')
0 files changed, 0 insertions, 0 deletions