should prevent a buffer overflow in tagbuffer

Signed-off-by: gregory guy <g-gregory@gmx.fr>
(cherry picked from commit e816bb8048)

kcpuload/kcpuload/kcpuproc.cpp

@@ -171,7 +171,7 @@ void KCPUProc::readLoad() {
 // ========== Linux-specific (begin) ==========
 #ifdef Q_OS_LINUX
 bool KCPUProc::CPU::parse(FILE* fd) {
-    char tagbuffer[32];
+    char tagbuffer[32+1];
     Ticks n;	// new ticks
     if (fscanf(fd, "%32s%d%d%d%d", tagbuffer, &n.U, &n.N, &n.S, &n.I) != 5) {
         return false;	// failure