diff options
Diffstat (limited to 'kernel/stacktrace.c')
| -rw-r--r-- | kernel/stacktrace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c index b71816e47a3..0914d0cbc83 100644 --- a/kernel/stacktrace.c +++ b/kernel/stacktrace.c @@ -13,6 +13,9 @@ void print_stack_trace(struct stack_trace *trace, int spaces) { int i, j; + if (WARN_ON(!trace->entries)) + return; + for (i = 0; i < trace->nr_entries; i++) { unsigned long ip = trace->entries[i]; |