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tools lib traceevent: Get rid of malloc_or_die() in pevent_filter_add_filter_str()

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Signed-off-by: Namhyung Kim <[email protected]>
Reviewed-by: Steven Rostedt <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Steven Rostedt <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Namhyung Kim 2013-12-09 14:34:08 +09:00 • committed by Arnaldo Carvalho de Melo
commit 28942c87e5
1 changed files with 7 additions and 1 deletions
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8
tools/lib/traceevent/parse-filter.c
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@ -1226,7 +1226,13 @@ int pevent_filter_add_filter_str(struct event_filter *filter,
else
len = strlen(filter_str);
this_event = malloc_or_die(len + 1);
this_event = malloc(len + 1);
if (this_event == NULL) {
show_error(error_str, "Memory allocation failure");
/* This can only happen when events is NULL, but still */
free_events(events);
return -1;
}
memcpy(this_event, filter_str, len);
this_event[len] = 0;