tools lib traceevent: Get rid of malloc_or_die() in pevent_filter_alloc()
authorNamhyung Kim <namhyung@kernel.org>
Mon, 9 Dec 2013 05:34:00 +0000 (14:34 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 9 Dec 2013 18:39:35 +0000 (15:39 -0300)
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>
tools/lib/traceevent/parse-filter.c

index 2500e75583fcc26e6380731d407dc6d985ba6929..b3a61d4fe38e2ffade7de3a9449c84bd8eda3f23 100644 (file)
@@ -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);