Fix: Address a few minor issues identified by cppcheck

This patch addresses a number of smaller issues identified by the code
inspection utility cppcheck. There are a number of identified leaks in
the arm/linux/system.cc (although the function only get's called once
so it is not a major problem), a few deletes in dev/x86/i8042.cc that
were not array deletes, and sprintfs where the character array had one
element less than needed. In the IIC tags there was a function
allocating an array of longs which is in fact never used.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cpu/legiontrace.cc b/src/cpu/legiontrace.cc
index c000f57fc..f3ac5e702 100644
--- a/src/cpu/legiontrace.cc
+++ b/src/cpu/legiontrace.cc
@@ -536,7 +536,7 @@ Trace::LegionTraceRecord::dump()
                     }
                     if (diffTlb) {
                         printColumnLabels(outs);
-                        char label[8];
+                        char label[9];
                         for (int x = 0; x < 64; x++) {
                             if (shared_data->itb[x] !=
                                     ULL(0xFFFFFFFFFFFFFFFF) ||