diff options
Diffstat (limited to 'kernel/trace/trace_events_synth.c')
| -rw-r--r-- | kernel/trace/trace_events_synth.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index 24bc6d61aa40..742ce5f62d6d 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -234,7 +234,7 @@ static const char *synth_field_fmt(char *type) else if (strcmp(type, "gfp_t") == 0) fmt = "%x"; else if (synth_field_is_string(type)) - fmt = "%s"; + fmt = "%.*s"; return fmt; } @@ -303,11 +303,13 @@ static enum print_line_t print_synth_event(struct trace_iterator *iter, str_field = (char *)entry + data_offset; trace_seq_printf(s, print_fmt, se->fields[i]->name, + STR_VAR_LEN_MAX, str_field, i == se->n_fields - 1 ? "" : " "); n_u64++; } else { trace_seq_printf(s, print_fmt, se->fields[i]->name, + STR_VAR_LEN_MAX, (char *)&entry->fields[n_u64], i == se->n_fields - 1 ? "" : " "); n_u64 += STR_VAR_LEN_MAX / sizeof(u64); |