diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index c773b8fb270c..c9a74f82b14a 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -452,8 +452,10 @@ predicate_parse(const char *str, int nr_parens, int nr_preds, switch (*next) { case '(': /* #2 */ - if (top - op_stack > nr_parens) - return ERR_PTR(-EINVAL); + if (top - op_stack > nr_parens) { + ret = -EINVAL; + goto out_free; + } *(++top) = invert; continue; case '!': /* #3 */ |