diff options
| -rw-r--r-- | kernel/time/timer_migration.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/time/timer_migration.c b/kernel/time/timer_migration.c index 806c23cf71fc..059d43355e65 100644 --- a/kernel/time/timer_migration.c +++ b/kernel/time/timer_migration.c @@ -1847,8 +1847,10 @@ static int tmigr_setup_groups(struct tmigr_hierarchy *hier, unsigned int cpu, } /* Assert single root without parent */ - if (WARN_ON_ONCE(i >= tmigr_hierarchy_levels)) + if (WARN_ON_ONCE(i >= tmigr_hierarchy_levels)) { + kfree(stack); return -EINVAL; + } for (; i >= start_lvl; i--) { group = stack[i]; |