The original code called mpol_put(new) while "new" was an ERR_PTR. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 7575101..5d6fb33 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2098,7 +2098,7 @@ void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol) /* contextualize the tmpfs mount point mempolicy */ new = mpol_new(mpol->mode, mpol->flags, &mpol->w.user_nodemask); if (IS_ERR(new)) - goto put_free; /* no valid nodemask intersection */ + goto free_scratch; /* no valid nodemask intersection */ task_lock(current); ret = mpol_set_nodemask(new, &mpol->w.user_nodemask, scratch); @@ -2114,6 +2114,7 @@ void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol) put_free: mpol_put(new); /* drop initial ref */ +free_scratch: NODEMASK_SCRATCH_FREE(scratch); } } -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
