diff options
| -rw-r--r-- | tools/perf/util/header.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index ef911458399..bb4fca3efcc 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -7,9 +7,8 @@ #include "header.h" /* - * + * Create new perf.data header attribute: */ - struct perf_header_attr *perf_header_attr__new(struct perf_counter_attr *attr) { struct perf_header_attr *self = malloc(sizeof(*self)); @@ -43,9 +42,8 @@ void perf_header_attr__add_id(struct perf_header_attr *self, u64 id) } /* - * + * Create new perf.data header: */ - struct perf_header *perf_header__new(void) { struct perf_header *self = malloc(sizeof(*self)); @@ -86,9 +84,11 @@ void perf_header__add_attr(struct perf_header *self, self->attr[pos] = attr; } +#define MAX_EVENT_NAME 64 + struct perf_trace_event_type { u64 event_id; - char name[64]; + char name[MAX_EVENT_NAME]; }; static int event_count; @@ -96,7 +96,7 @@ static struct perf_trace_event_type *events; void perf_header__push_event(u64 id, const char *name) { - if (strlen(name) > 64) + if (strlen(name) > MAX_EVENT_NAME) printf("Event %s will be truncated\n", name); if (!events) { @@ -110,7 +110,7 @@ void perf_header__push_event(u64 id, const char *name) } memset(&events[event_count], 0, sizeof(struct perf_trace_event_type)); events[event_count].event_id = id; - strncpy(events[event_count].name, name, 63); + strncpy(events[event_count].name, name, MAX_EVENT_NAME - 1); event_count++; } |