diff options
| -rw-r--r-- | tools/perf/util/parse-events.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 4af5bd5..c305305a 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -434,7 +434,7 @@ parse_single_tracepoint_event(char *sys_name, id = atoll(id_buf); attr->config = id; attr->type = PERF_TYPE_TRACEPOINT; - *strp = evt_name + evt_length; + *strp += strlen(sys_name) + evt_length + 1; /* + 1 for the ':' */ attr->sample_type |= PERF_SAMPLE_RAW; attr->sample_type |= PERF_SAMPLE_TIME; @@ -495,7 +495,7 @@ static enum event_result parse_tracepoint_event(const char **strp, struct perf_event_attr *attr) { const char *evt_name; - char *flags; + char *flags = NULL, *comma_loc; char sys_name[MAX_EVENT_LENGTH]; unsigned int sys_length, evt_length; @@ -514,6 +514,11 @@ static enum event_result parse_tracepoint_event(const char **strp, sys_name[sys_length] = '\0'; evt_name = evt_name + 1; + comma_loc = strchr(evt_name, ','); + if (comma_loc) { + /* take the event name up to the comma */ + evt_name = strndup(evt_name, comma_loc - evt_name); + } flags = strchr(evt_name, ':'); if (flags) { /* split it out: */ @@ -524,9 +529,8 @@ static enum event_result parse_tracepoint_event(const char **strp, evt_length = strlen(evt_name); if (evt_length >= MAX_EVENT_LENGTH) return EVT_FAILED; - if (strpbrk(evt_name, "*?")) { - *strp = evt_name + evt_length; + *strp += strlen(sys_name) + evt_length; return parse_multiple_tracepoint_event(sys_name, evt_name, flags); } else |