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| author | Namhyung Kim <namhyung@kernel.org> | 2013-12-09 06:34:00 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-09 19:39:35 +0100 |
| commit | 4f24416331e9a507e953e90d4534e9a9802cbc12 (patch) | |
| tree | 93f95c3d3e9aa5c46d6ef9a1bce3dd09781c00ee /tools/lib | |
| parent | perf kvm: Make perf kvm diff support --guestmount. (diff) | |
| download | linux-4f24416331e9a507e953e90d4534e9a9802cbc12.tar.xz linux-4f24416331e9a507e953e90d4534e9a9802cbc12.zip | |
tools lib traceevent: Get rid of malloc_or_die() in pevent_filter_alloc()
It returns NULL when allocation fails so the users should check the
return value from now on.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1386567251-22751-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/traceevent/parse-filter.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c index 2500e75583fc..b3a61d4fe38e 100644 --- a/tools/lib/traceevent/parse-filter.c +++ b/tools/lib/traceevent/parse-filter.c @@ -182,7 +182,10 @@ struct event_filter *pevent_filter_alloc(struct pevent *pevent) { struct event_filter *filter; - filter = malloc_or_die(sizeof(*filter)); + filter = malloc(sizeof(*filter)); + if (filter == NULL) + return NULL; + memset(filter, 0, sizeof(*filter)); filter->pevent = pevent; pevent_ref(pevent); |