tools/power turbostat: fix error case overflow read of slm_freq_table[]

When i >= SLM_BCLK_FREQS, the frequency read from the slm_freq_table
is off the end of the array because msr is set to 3 rather than the
actual array index i.  Set i to 3 rather than msr to fix this.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 741fefa2f07e..12a6eea2d6ae 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -3036,7 +3036,7 @@ double slm_bclk(void)
         i = msr & 0xf;
         if (i >= SLM_BCLK_FREQS) {
                 fprintf(outf, "SLM BCLK[%d] invalid\n", i);
-                msr = 3;
+                i = 3;
         }
         freq = slm_freq_table[i];