tools lib traceevent: Get rid of die() in create_arg_item()

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/1386567251-22751-9-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 2b73abfb0c9f..53e48eb112c3 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -362,8 +362,11 @@ create_arg_item(struct event_format *event, const char *token,
                 arg->value.type =
                         type == EVENT_DQUOTE ? FILTER_STRING : FILTER_CHAR;
                 arg->value.str = strdup(token);
-                if (!arg->value.str)
-                        die("malloc string");
+                if (!arg->value.str) {
+                        free_arg(arg);
+                        show_error(error_str, "failed to allocate string filter arg");
+                        return NULL;
+                }
                 break;
         case EVENT_ITEM:
                 /* if it is a number, then convert it */