Reviewed-by: Steven Rostedt <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
---
tools/lib/traceevent/parse-filter.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/lib/traceevent/parse-filter.c
b/tools/lib/traceevent/parse-filter.c
index ab9cefe320b4..246ee81e1f93 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -109,7 +109,11 @@ static enum event_type read_token(char **tok)
(strcmp(token, "=") == 0 || strcmp(token, "!") == 0) &&
pevent_peek_char() == '~') {
/* append it */
- *tok = malloc_or_die(3);
+ *tok = malloc(3);
+ if (*tok == NULL) {
+ free_token(token);
+ return EVENT_ERROR;
+ }
sprintf(*tok, "%c%c", *token, '~');
free_token(token);
/* Now remove the '~' from the buffer */
@@ -1123,6 +1127,8 @@ process_filter(struct event_format *event, struct
filter_arg **parg,
break;
case EVENT_NONE:
break;
+ case EVENT_ERROR:
+ goto fail_alloc;
default:
goto fail_print;
}
--
1.7.11.7
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