diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 6cddff2bc970b1aeb49322aaf7c5b0028ee5fecd..318dab15d17732a709ab7b72b8db03fb6e08b24f 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -86,12 +86,10 @@ void trace_event(event_t *event) dump_printf_color(" ", color); for (j = 0; j < 15-(i & 15); j++) dump_printf_color(" ", color); - for (j = 0; j < (i & 15); j++) { - if (isprint(raw_event[i-15+j])) - dump_printf_color("%c", color, - raw_event[i-15+j]); - else - dump_printf_color(".", color); + for (j = i & ~15; j <= i; j++) { + dump_printf_color("%c", color, + isprint(raw_event[j]) ? + raw_event[j] : '.'); } dump_printf_color("\n", color); }