diff options
| -rw-r--r-- | kernel/trace/trace_output.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index 8bd9a2c1a46..489c0e8ada0 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -898,6 +898,8 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter, trace_assign_type(field, iter->ent); for (i = 0; i < FTRACE_STACK_ENTRIES; i++) { + if (!field->caller[i]) + break; if (i) { if (!trace_seq_puts(s, " <= ")) goto partial; |