diff options
Diffstat (limited to 'kernel/trace/trace_events_synth.c')
| -rw-r--r-- | kernel/trace/trace_events_synth.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index 22db3ce95e74..8c26092db8de 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -2053,6 +2053,13 @@ static int create_synth_event(const char *raw_command) last_cmd_set(raw_command); + name = raw_command; + + /* Don't try to process if not our system */ + if (name[0] != 's' || name[1] != ':') + return -ECANCELED; + name += 2; + p = strpbrk(raw_command, " \t"); if (!p) { synth_err(SYNTH_ERR_INVALID_CMD, 0); @@ -2061,12 +2068,6 @@ static int create_synth_event(const char *raw_command) fields = skip_spaces(p); - name = raw_command; - - if (name[0] != 's' || name[1] != ':') - return -ECANCELED; - name += 2; - /* This interface accepts group name prefix */ if (strchr(name, '/')) { len = str_has_prefix(name, SYNTH_SYSTEM "/"); |